LEMON Manuals: Even more car manuals for everyone
Home >> Mercury >> 2010 >> Milan Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 628 (Supplemental Restraint System) >> Diagnosis And Testing >> Pinpoint Tests - Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS) >> Pinpoint Tests >> Pinpoint Test I: DTC B2296 - Restraint System - Impact Sensor Fault >> Pinpoint Test I: DTC B2296 - Restraint System - Impact Sensor Fault

Pinpoint Test I: DTC B2296 - Restraint System - Impact Sensor Fault

WARNING: This page is about a different car, the 2006 Mercury Milan, 2006 Lincoln Zephyr, and 2006 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: When installing a new restraints control module (RCM), always make sure the correct RCM is being installed. The RCM 40-pin connector is keyed differently for vehicles with side air curtains and side air bags than the 40-pin connector for vehicles without side air curtains and side air bags. Do not force the 40-pin connector onto the RCM. If the connector is forced onto the RCM, damage to the RCM and/or connector will occur.
NOTE: Most faults are due to connector and/or wiring concerns. Carry out a thorough Inspection and Verification before proceeding with the Pinpoint Test.
  1. I1 CHECK FOR A HARD OR INTERMITTENT DTC 
    WARNING: Restraint system diagnostic tools are for service only. Tools must be removed prior to operating the vehicle over the road. Failure to remove restraint system diagnostic tools could result in injury and possible violation of vehicle safety standards.
    WARNING: Never probe the connectors on the air bag module. Doing so can result in air bag deployment, which can result in personal injury.
    WARNING: The safety belt pretensioner is a pyrotechnic device. Always wear safety glasses when repairing an air bag equipped vehicle and when handling a safety belt buckle pretensioner or safety belt retractor pretensioner. Never probe a pretensioner electrical connector. Doing so could result in pretensioner or air bag deployment and could result in personal injury.
    WARNING: Never probe the electrical connector on a side air curtain module. Doing so can result in side air curtain deployment.
    NOTE: The SRS must be fully operational and free of faults before releasing the vehicle to the customer.
    • Enter the following diagnostic mode on the scan tool: On-Demand Self Test/Retrieve and Record Continuous Memory DTCs.
    • Enter the following diagnostic mode on the scan tool: View and Record DTC B2296 Fault PIDs.
    • Was on-demand DTC B2296 retrieved? 

    Yes  : This is a hard fault. The fault condition is still present. This fault cannot be cleared until it is corrected and the DTC is no longer retrieved during the on-demand self test.

    Using the fault PIDs recorded, GO to the appropriate pinpoint test step.

    For first row driver side impact sensor with a mounting/communications fault, GO to I2.

    For first row driver side impact sensor with an internal fault, INSTALL a new first row driver side impact sensor. REFER to SIDE IMPACT SENSOR - B-PILLAR . GO to  I54.

    For first row passenger side impact sensor with a mounting/communications fault, GO to  I12.

    For first row passenger side impact sensor with an internal fault, INSTALL a new first row passenger side impact sensor. REFER to SIDE IMPACT SENSOR - B-PILLAR . GO to  I54.

    For second row driver side impact sensor with a mounting/communication fault, GO to  I22.

    For second row driver side impact sensor with an internal fault, INSTALL a new second row driver side impact sensor. REFER to SIDE IMPACT SENSOR - C-PILLAR . GO to  I54.

    For second row passenger side impact sensor with a mounting/communications fault, GO to  I32.

    For second row passenger side impact sensor with an internal fault, INSTALL a new second row passenger side impact sensor. REFER to SIDE IMPACT SENSOR - C-PILLAR . GO to  I54.

    For front impact severity sensor with a mounting/communications fault, GO to  I42.

    For front impact severity sensor with an internal fault, INSTALL a new front impact severity sensor. REFER to FRONT IMPACT SEVERITY SENSOR . GO to  I54.

    No  : This is an intermittent fault when present as a continuous memory DTC only (DTC not retrieved on demand. The fault condition is not present at this time. GO to  I53.

  2. I2 INSPECT THE FIRST ROW DRIVER SIDE IMPACT SENSOR MOUNTING, MOUNTING BRACKET AND MOUNTING SURFACE 
    • Key in OFF position.
    • Depower the system. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Access the first row driver side impact sensor. Refer to SIDE IMPACT SENSOR - B-PILLAR .
    • Inspect the first row driver side impact sensor for:
      • Loose electrical connector.
      • Improper mounting.
      • Loose sensor mounting bolt.
    • Remove the first row driver side impact sensor.
    • Visually inspect the first row driver side impact sensor, electrical connector, mounting bracket and mounting surface for damage, corrosion or dirt.
    • Was a significant amount of corrosion or dirt found, the first row driver side impact sensor mounting bracket attached to the mounting surface incorrectly or was the impact sensor bolt not fully seated and tightened correctly? 

    Yes  : CLEAN, TIGHTEN the bolt or REPAIR the mounting surface as necessary. REINSTALL the first row driver side impact sensor. GO to  I54.

    No  : GO to I3.

  3. I3 INSTALL THE FIRST ROW DRIVER SIDE IMPACT SENSOR AND CARRY OUT THE ON-DEMAND SELF TEST 
    • Clean and repair the mounting surface as necessary.
    • Clean the first row driver side impact sensor mounting bolt.
    • Install the first row driver side impact sensor.
    • Repower the system. Do not  prove out the system at this time. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Enter the following diagnostic mode on the scan tool: On-Demand Self Test/Retrieve and Record Continuous Memory DTCs.
    • Enter the following diagnostic mode on the scan tool: View and Record DTC B2296 Fault PIDs.
    • Was on-demand DTC B2296 retrieved? 

    Yes  : GO to I4.

    No  : Fault corrected. GO to  I54.

  4. I4 CHECK THE FIRST ROW DRIVER SIDE IMPACT SENSOR GROUND CIRCUIT RR131 (VT/GY) FOR HIGH RESISTANCE 
    • Key in OFF position.
    • Depower the system. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Disconnect: First Row Driver Side Impact Sensor C3057.
    • Measure the resistance between first row driver side impact sensor C3057-2, circuit RR131 (VT/GY), harness side and the first row driver side impact sensor case ground.
    • Is the resistance less than 10 ohms? 

    Yes  : GO to I6.

    No  : GO to  I54.

  5. I5 CLEAN THE FIRST ROW DRIVER SIDE IMPACT SENSOR MOUNTING SURFACE AND CARRY OUT THE ON-DEMAND SELF TEST 
    • Remove the first row driver side impact sensor.
    • Clean and repair the mounting surface as necessary.
    • Clean the first row driver side impact sensor mounting bolt.
    • Install the first row driver side impact sensor.
    • Repower the system. Do not  prove out the system at this time. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Enter the following diagnostic mode on the scan tool: On-Demand Self Test/Retrieve and Record Continuous Memory DTCs.
    • Enter the following diagnostic mode on the scan tool: View and Record DTC B2296 Fault PIDs.
    • Was on-demand DTC B2296 retrieved? 

    Yes  : GO to I6.

    No  : Fault corrected. GO to  I54.

  6. I6 CHECK CIRCUIT VR217 (GY/YE) AND CIRCUIT RR131 (VT/GY) FOR A SHORT TO VOLTAGE BETWEEN THE FIRST ROW DRIVER SIDE IMPACT SENSOR AND THE RCM 
    • Key in OFF position.
    • Depower the system. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Disconnect: First Row Driver Side Impact Sensor C3057.
    • Disconnect: RCM C310a and C310b.
    • Repower the system. Do not  prove out the system at this time. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Key in ON position.
    • Measure the voltage between first row driver side impact sensor C3057-2, circuit RR131 (VT/GY), harness side and ground; and between C3057-1, circuit VR217 (GY/YE), harness side and ground.
      Fig 1: Checking Circuit VR217 And Circuit RR131 For Short To Voltage Between First Row Driver Side Impact Sensor And RCM
      G04683918Courtesy of FORD MOTOR CO.
    • Are the voltages less than 0.2 volt? 

    Yes  : GO to I7.

    No  : REPAIR circuit VR217 (GY/YE) or circuit RR131 (VT/GY). GO to  I54.

  7. I7 CHECK CIRCUIT VR217 (GY/YE) AND CIRCUIT RR131 (VT/GY) FOR A SHORT TO GROUND BETWEEN THE FIRST ROW DRIVER SIDE IMPACT SENSOR AND THE RCM 
    • Key in OFF position.
    • Depower the system. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Measure the resistance between first row driver side impact sensor C3057-2, circuit RR131 (VT/GY), harness side and ground; and between C3057-1, circuit VR217 (GY/YE), harness side and ground.
      Fig 2: Checking Circuit VR217 And Circuit RR131 For Short To Ground Between First Row Driver Side Impact Sensor And RCM
      G04683919Courtesy of FORD MOTOR CO.
    • Are the resistances greater than 1,000,000 ohms? 

    Yes  : GO to I8.

    No  : REPAIR short to ground in circuit VR217 (GY/YE) or circuit RR131 (VT/GY). GO to  I54.

  8. I8 CHECK CIRCUIT VR217 (GY/YE) FOR AN OPEN BETWEEN THE RCM AND THE FIRST ROW DRIVER SIDE IMPACT SENSOR 
    • Measure the resistance between RCM C310b-28, circuit VR217 (GY/YE), harness side and first row driver side impact sensor C3057-1, circuit VR217 (GY/YE), harness side.
      Fig 3: Checking Circuit VR217 (GY/YE) For Open Between RCM And First Row Driver Side Impact Sensor
      G04683920Courtesy of FORD MOTOR CO.
    • Is the resistance less than 0.5 ohm? 

    Yes  : GO to I9.

    No  : REPAIR circuit VR217 (GY/YE). GO to  I54.

  9. I9 CHECK CIRCUIT RR131 (VT/GY) FOR AN OPEN BETWEEN THE RCM AND THE FIRST ROW DRIVER SIDE IMPACT SENSOR 
    • Measure the resistance between RCM C310b-27, circuit RR131 (VT/GY), harness side and first row driver side impact sensor C3057-2, circuit RR131 (VT/GY), harness side.
      Fig 4: Checking Circuit RR131 (VT/GY) For Open Between RCM And First Row Driver Side Impact Sensor
      G04683921Courtesy of FORD MOTOR CO.
    • Is the resistance less than 0.5 ohm? 

    Yes  : GO to I10.

    No  : REPAIR circuit RR131 (VT/GY). GO to  I54.

  10. I10 CHECK CIRCUIT VR217 (GY/YE) FOR A SHORT TO CIRCUIT RR131 (VT/GY) BETWEEN THE RCM AND THE FIRST ROW DRIVER SIDE IMPACT SENSOR 
    • Measure the resistance between first row driver side impact sensor C3057-1, circuit VR217 (GY/YE), harness side and C3057-2, circuit RR131 (VT/GY), harness side.
      Fig 5: Checking Circuit VR217 (GY/YE) For Short To Circuit RR131 (VT/GY) Between RCM And First Row Driver Side Impact Sensor
      G04683922Courtesy of FORD MOTOR CO.
    • Is the resistance greater than 1,000,000 ohms? 

    Yes  : GO to I11.

    No  : REPAIR circuit VR217 (GY/YE) and circuit RR131 (VT/GY). GO to  I54.

  11. I11 CHECK THE FIRST ROW DRIVER SIDE IMPACT SENSOR 
    • Connect: RCM C310a and C310b.
    • Install a known good first row driver side impact sensor.
    • Repower the system. Do not  prove out the system at this time. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Enter the following diagnostic mode on the scan tool: On-Demand Self Test/Retrieve and Record Continuous Memory DTCs.
    • Enter the following diagnostic mode on the scan tool: View and Record DTC B2296 Fault PIDs.
    • Were any fault PIDs for the first row driver side impact sensor indicating a fault? 

    Yes  : GO to  I52.

    No  : Fault corrected. GO to  I54.

  12. I12 INSPECT THE FIRST ROW PASSENGER SIDE IMPACT SENSOR MOUNTING, MOUNTING BRACKET AND MOUNTING SURFACE 
    • Key in OFF position.
    • Depower the system. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Access the first row passenger side impact sensor. Refer to SIDE IMPACT SENSOR - B-PILLAR .
    • Inspect the first row passenger side impact sensor for:
      • Loose electrical connector.
      • Incorrect mounting.
      • Loose sensor mounting bolt.
    • Remove the first row passenger side impact sensor.
    • Visually inspect the first row passenger side impact sensor, electrical connector, mounting bracket and mounting surface for damage, corrosion or dirt.
    • Was a significant amount of corrosion or dirt found, the first row passenger side impact sensor mounting bracket attached to the mounting surface incorrectly or was the impact sensor bolt not fully seated and tightened correctly? 

    Yes  : CLEAN, TIGHTEN the bolt or REPAIR the mounting surface as necessary. REINSTALL the first row passenger side impact sensor. GO to  I54.

    No  : GO to I13.

  13. I13 INSTALL THE FIRST ROW PASSENGER SIDE IMPACT SENSOR AND CARRY OUT THE ON-DEMAND SELF TEST 
    • Clean and repair the mounting surface as necessary.
    • Clean the first row passenger side impact sensor mounting bolt.
    • Install the first row passenger side impact sensor.
    • Repower the system. Do not  prove out the system at this time. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Enter the following diagnostic mode on the scan tool: On-Demand Self Test/Retrieve and Record Continuous Memory DTCs.
    • Enter the following diagnostic mode on the scan tool: View and Record DTC B2296 Fault PIDs.
    • Was on-demand DTC B2296 retrieved? 

    Yes  : GO to I14.

    No  : Fault corrected. GO to  I54.

  14. I14 CHECK THE FIRST ROW PASSENGER SIDE IMPACT SENSOR GROUND CIRCUIT RR132 (BU/WH) FOR HIGH RESISTANCE 
    • Key in OFF position.
    • Depower the system. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Disconnect: First Row Passenger Side Impact Sensor C3058.
    • Measure the resistance between the first row passenger side impact sensor C3058-2, circuit RR132 (BU/WH), harness side and the first row passenger side impact sensor case ground.
    • Is the resistance less than 10 ohms? 

    Yes  : GO to  I16.

    No  : GO to I15.

  15. I15 CLEAN THE FIRST ROW PASSENGER SIDE IMPACT SENSOR MOUNTING SURFACE AND CARRY OUT THE ON-DEMAND SELF TEST 
    • Remove the first row passenger side impact sensor.
    • Clean and repair the mounting surface as necessary.
    • Clean the first row passenger side impact sensor mounting bolt and ground wire.
    • Install the first row passenger side impact sensor.
    • Repower the system. Do not  prove out the system at this time. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Enter the following diagnostic mode on the scan tool: On-Demand Self Test/Retrieve and Record Continuous Memory DTCs.
    • Enter the following diagnostic mode on the scan tool: View and Record DTC B2296 Fault PIDs.
    • Was on-demand DTC B2296 retrieved? 

    Yes  : GO to I16.

    No  : Fault corrected. GO to  I54.

  16. I16 CHECK CIRCUIT VR218 (YE/OG) AND CIRCUIT RR132 (BU/WH) FOR A SHORT TO BATTERY BETWEEN THE FIRST ROW PASSENGER SIDE IMPACT SENSOR AND THE RCM 
    • Key in OFF position.
    • Depower the system. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Disconnect: First Row Passenger Side Impact Sensor C3058.
    • Disconnect: RCM C310a and C310b.
    • Repower the system. Do not  prove out the system at this time. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Key in ON position.
    • Measure the voltage between first row passenger side impact sensor C3058-1, circuit VR218 (YE/OG), harness side and ground; and between C3058-2, circuit RR132 (BU/WH), harness side and ground.
      Fig 6: Checking Circuit VR218 And Circuit RR132 For Short To Battery Between First Row Passenger Side Impact Sensor And RCM
      G04683923Courtesy of FORD MOTOR CO.
    • Are the voltages less than 0.2 volt? 

    Yes  : GO to I17.

    No  : REPAIR circuit VR218 (YE/OG) or circuit RR132 (BU/WH). GO to  I54.

  17. I17 CHECK CIRCUIT VR218 (YE/OG) AND CIRCUIT RR132 (BU/WH) FOR A SHORT TO GROUND BETWEEN THE FIRST ROW PASSENGER SIDE IMPACT SENSOR AND THE RCM 
    • Key in OFF position.
    • Depower the system. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Measure the resistance between first row passenger side impact sensor C3058-1, circuit VR218 (YE/OG), harness side and ground; and between C3058-2, circuit RR132 (BU/WH), harness side and ground.
      Fig 7: Checking Circuit VR218 And Circuit RR132 For Short To Ground Between First Row Passenger Side Impact Sensor And RCM
      G04683924Courtesy of FORD MOTOR CO.
    • Are the resistances greater than 1,000,000 ohms? 

    Yes  : GO to I18.

    No  : REPAIR circuit VR218 (YE/OG) or circuit RR132 (BU/WH). GO to  I54.

  18. I18 CHECK CIRCUIT VR218 (YE/OG) FOR AN OPEN BETWEEN THE RCM AND THE FIRST ROW PASSENGER SIDE IMPACT SENSOR 
    • Measure the resistance between RCM C310b-29, circuit VR218 (YE/OG), harness side and first row passenger side impact sensor C3058-1, circuit VR218 (YE/OG), harness side.
      Fig 8: Checking Circuit VR218 (YE/OG) For Open Between RCM And First Row Passenger Side Impact Sensor
      G04683925Courtesy of FORD MOTOR CO.
    • Is the resistance less than 0.5 ohm? 

    Yes  : GO to I19.

    No  : REPAIR circuit VR218 (YE/OG). GO to  I54.

  19. I19 CHECK CIRCUIT RR132 (BU/WH) FOR AN OPEN BETWEEN THE RCM AND THE FIRST ROW PASSENGER SIDE IMPACT SENSOR 
    • Measure the resistance between RCM C310b-30, circuit RR132 (BU/WH), harness side and first row passenger side impact sensor C3058-2, circuit RR132 (BU/WH), harness side.
      Fig 9: Checking Circuit RR132 (BU/WH) For Open Between RCM And First Row Passenger Side Impact Sensor
      G04683926Courtesy of FORD MOTOR CO.
    • Is the resistance less than 0.5 ohm? 

    Yes  : GO to I20.

    No  : REPAIR circuit RR132 (BU/WH). GO to  I54.

  20. I20 CHECK CIRCUIT VR218 (YE/OG) FOR A SHORT TO CIRCUIT RR132 (BU/WH) BETWEEN THE RCM AND THE FIRST ROW PASSENGER SIDE IMPACT SENSOR 
    • Measure the resistance between first row passenger side impact sensor C3058-1, circuit VR218 (YE/OG), harness side and C3058-2, circuit RR132 (BU/WH), harness side.
      Fig 10: Checking Circuit VR218 For Short To Circuit RR132 Between RCM And First Row Passenger Side Impact Sensor
      G04683927Courtesy of FORD MOTOR CO.
    • Is the resistance greater than 1,000,000 ohms? 

    Yes  : GO to I21.

    No  : REPAIR short between circuit VR218 (YE/OG) and circuit RR132 (BU/WH). GO to  I54.

  21. I21 CHECK THE FIRST ROW PASSENGER SIDE IMPACT SENSOR 
    • Connect: RCM C310a and C310b.
    • Install a known good first row passenger side impact sensor.
    • Repower the system. Do not  prove out the system at this time. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Enter the following diagnostic mode on the scan tool: On-Demand Self Test/Retrieve and Record Continuous Memory DTCs.
    • Enter the following diagnostic mode on the scan tool: View and Record DTC B2296 Fault PIDs.
    • Were any fault PIDs for the first row passenger side impact sensor indicating a fault? 

    Yes  : GO to  I52.

    No  : Fault corrected. GO to  I54.

  22. I22 INSPECT THE SECOND ROW DRIVER SIDE IMPACT SENSOR MOUNTING, MOUNTING BRACKET AND MOUNTING SURFACE 
    • Key in OFF position.
    • Depower the system. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Access the second row driver side impact sensor. Refer to SIDE IMPACT SENSOR - C-PILLAR .
    • Inspect the second row driver side impact sensor mounting and make sure that the retaining bolt is fully seated and tightened correctly.
    • Remove the second row driver side impact sensor.
    • Visually inspect the second row driver side impact sensor, mounting bracket and mounting surface for damage, corrosion or dirt.
    • Was a significant amount of corrosion or dirt found, the second row driver side impact sensor mounting bracket attached to the mounting surface incorrectly or was the impact sensor bolt not fully seated and tightened correctly? 

    Yes  : CLEAN, TIGHTEN the bolt or REPAIR the mounting surface as necessary. REINSTALL the second row driver side impact sensor. GO to  I54.

    No  : GO to I23.

  23. I23 INSTALL THE SECOND ROW DRIVER SIDE IMPACT SENSOR AND CARRY OUT THE ON-DEMAND SELF TEST 
    • Clean and repair the mounting surface as necessary.
    • Clean the second row driver side impact sensor mounting bolt.
    • Install the second row driver side impact sensor.
    • Repower the system. Do not  prove out the system at this time. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Enter the following diagnostic mode on the scan tool: On-Demand Self Test/Retrieve and Record Continuous Memory DTCs.
    • Enter the following diagnostic mode on the scan tool: View and Record DTC B2296 Fault PIDs.
    • Was on-demand DTC B2296 retrieved? 

    Yes  : GO to I24.

    No  : Fault corrected. GO to  I54.

  24. I24 CHECK THE SECOND ROW DRIVER SIDE IMPACT SENSOR GROUND CIRCUIT RR133 (GY/BN) FOR HIGH RESISTANCE 
    • Key in OFF position.
    • Depower the system. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Disconnect: Second Row Driver Side Impact Sensor C3059.
    • Measure the resistance between second row driver side impact sensor C3059-2, circuit RR133 (GY/BN), harness side and the second row driver side impact sensor case ground.
    • Is the resistance less than 10 ohms? 

    Yes  : GO to  I26.

    No  : GO to I25.

  25. I25 CLEAN THE SECOND ROW DRIVER SIDE IMPACT SENSOR MOUNTING SURFACE AND CARRY OUT THE ON-DEMAND SELF TEST 
    • Remove the second row driver side impact sensor.
    • Clean and repair the mounting surface as necessary.
    • Clean the second row driver side impact sensor mounting bolt.
    • Install the second row driver side impact sensor.
    • Repower the system. Do not  prove out the system at this time. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Enter the following diagnostic mode on the scan tool: On-Demand Self Test/Retrieve and Record Continuous Memory DTCs.
    • Enter the following diagnostic mode on the scan tool: View and Record DTC B2296 Fault PIDs.
    • Was on-demand DTC B2296 retrieved? 

    Yes  : GO to I26.

    No  : Fault corrected. GO to  I54.

  26. I26 CHECK CIRCUIT VR219 (GN/WH) AND CIRCUIT RR133 (GY/BN) FOR A SHORT TO BATTERY BETWEEN THE SECOND ROW DRIVER SIDE IMPACT SENSOR AND THE RCM 
    • Key in OFF position.
    • Depower the system. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Disconnect: Second Row Driver Side Impact Sensor C3059.
    • Disconnect: RCM C310a and C310b.
    • Repower the system. Do not  prove out the system at this time. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Key in ON position.
    • Measure the voltage between second row driver side impact sensor C3059-1, circuit VR219 (GN/WH), harness side and ground; and between C3059-2, circuit RR133 (GY/BN), harness side and ground.
      Fig 11: Checking Circuit VR219 And Circuit RR133 For Short To Battery Between Second Row Driver Side Impact Sensor And RCM
      G04683928Courtesy of FORD MOTOR CO.
    • Are the voltages less than 0.2 volt? 

    Yes  : GO to I27.

    No  : REPAIR circuit VR219 (GN/WH) or circuit RR133 (GY/BN). GO to  I54.

  27. I27 CHECK CIRCUIT VR219 (GN/WH) AND CIRCUIT RR133 (GY/BN) FOR A SHORT TO GROUND BETWEEN THE SECOND ROW DRIVER SIDE IMPACT SENSOR AND THE RCM 
    • Key in OFF position.
    • Depower the system. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Measure the resistance between second row driver side impact sensor C3059-1, circuit VR219 (GN/WH), harness side and ground; and between C3059-2, circuit RR133 (GY/BN), harness side and ground.
      Fig 12: Checking Circuit VR219 And Circuit RR133 For Short To Ground Between Second Row Driver Side Impact Sensor And RCM
      G04683929Courtesy of FORD MOTOR CO.
    • Are the resistances greater than 1,000,000 ohms? 

    Yes  : GO to I28.

    No  : REPAIR circuit VR219 (GN/WH) or circuit RR133 (GY/BN). GO to  I54.

  28. I28 CHECK CIRCUIT VR219 (GN/WH) FOR AN OPEN BETWEEN THE RCM AND THE SECOND ROW DRIVER SIDE IMPACT SENSOR 
    • Measure the resistance between RCM C310b-14, circuit VR219 (GN/WH), harness side and second row driver side impact sensor C3059-1, circuit VR219 (GN/WH), harness side.
      Fig 13: Checking Circuit VR219 (GN/WH) For Open Between RCM And Second Row Driver Side Impact Sensor
      G04683930Courtesy of FORD MOTOR CO.
    • Is the resistance less than 0.5 ohm? 

    Yes  : GO to I29.

    No  : REPAIR circuit VR219 (GN/WH). GO to  I54.

  29. I29 CHECK CIRCUIT RR133 (GY/BN) FOR AN OPEN BETWEEN THE RCM AND THE SECOND ROW DRIVER SIDE IMPACT SENSOR 
    • Measure the resistance between RCM C310b-13, circuit RR133 (GY/BN), harness side and second row driver side impact sensor C3059-2, circuit RR133 (GY/BN), harness side.
      Fig 14: Checking Circuit RR133 (GY/BN) For Open Between RCM And Second Row Driver Side Impact Sensor
      G04683931Courtesy of FORD MOTOR CO.
    • Is the resistance less than 0.5 ohm? 

    Yes  : GO to I30.

    No  : REPAIR circuit RR133 (GY/BN). GO to  I54.

  30. I30 CHECK CIRCUIT VR219 (GN/WH) FOR A SHORT TO CIRCUIT RR133 (GY/BN) BETWEEN THE RCM AND THE SECOND ROW DRIVER SIDE IMPACT SENSOR 
    • Measure the resistance between second row driver side impact sensor C3059-1, circuit VR219 (GN/WH), harness side and C3059-2, circuit RR133 (GY/BN), harness side.
      Fig 15: Checking Circuit VR219 For Short To Circuit RR133 Between RCM And Second Row Driver Side Impact Sensor
      G04683932Courtesy of FORD MOTOR CO.
    • Is the resistance greater than 1,000,000 ohms? 

    Yes  : GO to I31.

    No  : REPAIR circuit VR219 (GN/WH) or circuit RR133 (GY/BN). GO to  I54.

  31. I31 CHECK THE SECOND ROW DRIVER SIDE IMPACT SENSOR 
    • Connect: RCM C310a and C310b.
    • Install a known good second row driver side impact sensor.
    • Repower the system. Do not  prove out the system at this time. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Enter the following diagnostic mode on the scan tool: On-Demand Self Test/Retrieve and Record Continuous Memory DTCs.
    • Enter the following diagnostic mode on the scan tool: View and Record DTC B2296 Fault PIDs.
    • Were any fault PIDs for second row driver side impact sensor indicating a fault? 

    Yes  : GO to  I52.

    No  : Fault corrected. GO to  I54.

  32. I32 INSPECT THE SECOND ROW PASSENGER SIDE IMPACT SENSOR MOUNTING, MOUNTING BRACKET AND MOUNTING SURFACE 
    • Key in OFF position.
    • Depower the system. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Access the second row passenger side impact sensor. Refer to SIDE IMPACT SENSOR - C-PILLAR .
    • Inspect the second row passenger side impact sensor mounting and make sure that the retaining bolt is fully seated and tightened correctly.
    • Remove the second row passenger side impact sensor. Visually inspect the second row passenger side impact sensor, mounting bracket and mounting surface for damage, corrosion or dirt.
    • Was a significant amount of corrosion or dirt found, the second row passenger side impact sensor mounting bracket attached to the mounting surface incorrectly or was the impact sensor bolt not fully seated and tightened correctly? 

    Yes  : CLEAN, TIGHTEN the bolt or REPAIR the mounting surface as necessary. REINSTALL the second row passenger side impact sensor. GO to  I54.

    No  : GO to I33.

  33. I33 INSTALL THE SECOND ROW PASSENGER SIDE IMPACT SENSOR AND CARRY OUT THE ON-DEMAND SELF TEST 
    • Clean and repair the mounting surface as necessary.
    • Clean the second row passenger side impact sensor mounting bolt.
    • Install the second row passenger side impact sensor.
    • Repower the system. Do not  prove out the system at this time. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Enter the following diagnostic mode on the scan tool: On-Demand Self Test/Retrieve and Record Continuous Memory DTCs.
    • Enter the following diagnostic mode on the scan tool: View and Record DTC B2296 Fault PIDs.
    • Was on-demand DTC B2296 retrieved? 

    Yes  : GO to I34.

    No  : Fault corrected. GO to  I54.

  34. I34 CHECK THE SECOND ROW PASSENGER SIDE IMPACT SENSOR GROUND CIRCUIT RR134 (BN/BU) FOR HIGH RESISTANCE 
    • Key in OFF position.
    • Depower the system. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Disconnect: Second Row Passenger Side Impact Sensor C3060.
    • Measure the resistance between second row passenger side impact sensor C3060-2, circuit RR134 (BN/BU), harness side and the second row passenger side impact sensor case ground.
    • Is the resistance less than 10 ohms? 

    Yes  : GO to  I36.

    No  : GO to I35.

  35. I35 CLEAN THE SECOND ROW PASSENGER SIDE IMPACT SENSOR MOUNTING SURFACE AND CARRY OUT THE ON-DEMAND SELF TEST 
    • Remove the second row passenger side impact sensor.
    • Clean and repair the mounting surface as necessary.
    • Clean the second row passenger side impact sensor mounting bolt.
    • Install the second row passenger side impact sensor.
    • Repower the system. Do not  prove out the system at this time. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Enter the following diagnostic mode on the scan tool: On-Demand Self Test/Retrieve and Record Continuous Memory DTCs.
    • Enter the following diagnostic mode on the scan tool: View and Record DTC B2296 Fault PIDs.
    • Was on-demand DTC B2296 retrieved? 

    Yes  : GO to I36.

    No  : Fault corrected. GO to  I54.

  36. I36 CHECK CIRCUIT VR220 (VT/OG) AND CIRCUIT RR134 (BN/BU) FOR A SHORT TO VOLTAGE BETWEEN THE SECOND ROW PASSENGER SIDE IMPACT SENSOR AND THE RCM 
    • Key in OFF position.
    • Depower the system. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Disconnect: Second Row Passenger Side Impact Sensor C3060.
    • Disconnect: RCM C310a and C310b.
    • Repower the system. Do not  prove out the system at this time. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Key in ON position.
    • Measure the voltage between second row passenger side impact sensor C3060-1, circuit VR220 (VT/OG), harness side and ground; and between C3060-2, circuit RR134 (BN/BU), harness side and ground.
      Fig 16: Checking Circuit VR220 And Circuit RR134 For Short To Voltage Between Second Row Passenger Side Impact Sensor And RCM
      G04683933Courtesy of FORD MOTOR CO.
    • Are the voltages less than 0.2 volt? 

    Yes  : GO to I37.

    No  : REPAIR circuit VR220 (VT/OG) or circuit RR134 (BN/BU). GO to  I54.

  37. I37 CHECK CIRCUIT VR220 (VT/OG) AND CIRCUIT RR134 (BN/BU) FOR A SHORT TO GROUND BETWEEN THE SECOND ROW PASSENGER SIDE IMPACT SENSOR AND THE RCM 
    • Key in OFF position.
    • Depower the system. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Measure the resistance between second row passenger side impact sensor C3060-1, circuit VR220 (VT/OG), harness side and ground; and between C3060-2, circuit RR134 (BN/BU), harness side and ground.
      Fig 17: Checking Circuit VR220 And Circuit RR134 For Short To Ground Between Second Row Passenger Side Impact Sensor And RCM
      G04683934Courtesy of FORD MOTOR CO.
    • Are the resistances greater than 1,000,000 ohms? 

    Yes  : GO to I38.

    No  : REPAIR circuit VR220 (VT/OG) or circuit RR134 (BN/BU). GO to  I54.

  38. I38 CHECK CIRCUIT VR220 (VT/OG) FOR AN OPEN BETWEEN THE RCM AND THE SECOND ROW PASSENGER SIDE IMPACT SENSOR 
    • Measure the resistance between RCM C310b-15, circuit VR220 (VT/OG), harness side and second row passenger side impact sensor C3060-1, circuit VR220 (VT/OG), harness side.
      Fig 18: Checking Circuit VR220 (VT/OG) For Open Between RCM And Second Row Passenger Side Impact Sensor
      G04683935Courtesy of FORD MOTOR CO.
    • Is the resistance less than 0.5 ohm? 

    Yes  : GO to I39.

    No  : REPAIR circuit VR220 (VT/OG). GO to  I54.

  39. I39 CHECK CIRCUIT RR134 (BN/BU) FOR AN OPEN BETWEEN THE RCM AND THE SECOND ROW PASSENGER SIDE IMPACT SENSOR 
    • Measure the resistance between RCM C310b-16, circuit RR134 (BN/BU), harness side and second row passenger side impact sensor C3060-2, circuit RR134 (BN/BU), harness side.
      Fig 19: Checking Circuit RR134 (BN/BU) For Open Between RCM And Second Row Passenger Side Impact Sensor
      G04683936Courtesy of FORD MOTOR CO.
    • Is the resistance less than 0.5 ohm? 

    Yes  : GO to I40.

    No  : REPAIR circuit RR134 (BN/BU). GO to  I54.

  40. I40 CHECK CIRCUIT VR220 (VT/OG) FOR A SHORT TO CIRCUIT RR134 (BN/BU) BETWEEN THE RCM AND THE SECOND ROW PASSENGER SIDE IMPACT SENSOR 
    • Measure the resistance between second row passenger side impact sensor C3060-1, circuit VR220 (VT/OG), harness side and C3060-2, circuit RR134 (BN/BU), harness side.
      Fig 20: Checking Circuit VR220 For Short To Circuit RR134 Between RCM And Second Row Passenger Side Impact Sensor
      G04683937Courtesy of FORD MOTOR CO.
    • Is the resistance greater than 1,000,000 ohms? 

    Yes  : GO to I41.

    No  : REPAIR circuit VR220 (VT/OG) and circuit RR134 (BN/BU). GO to  I54.

  41. I41 CHECK THE SECOND ROW PASSENGER SIDE IMPACT SENSOR 
    • Connect: RCM C310a and C310b.
    • Install a known good second row passenger side impact sensor.
    • Repower the system. Do not  prove out the system at this time. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Enter the following diagnostic mode on the scan tool: On-Demand Self Test/Retrieve and Record Continuous Memory DTCs.
    • Enter the following diagnostic mode on the scan tool: View and Record DTC B2296 Fault PIDs.
    • Were any fault PIDs for the second row passenger side impact sensor indicating a fault? 

    Yes  : GO to  I52.

    No  : Fault corrected. GO to  I54.

  42. I42 INSPECT THE FRONT IMPACT SEVERITY SENSOR MOUNTING, MOUNTING BRACKET AND MOUNTING SURFACE 
    • Key in OFF position.
    • Depower the system. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Inspect the front impact severity sensor mounting and make sure that the retaining bolts are fully seated and tightened correctly.
    • Remove the front impact severity sensor. Refer to FRONT IMPACT SEVERITY SENSOR .
    • Visually inspect the front impact severity sensor, mounting bracket and mounting surface for damage, corrosion or dirt.
    • Was a significant amount of corrosion or dirt found, the front impact severity sensor mounting bracket attached to the mounting surface incorrectly or were the front impact severity sensor bolts not fully seated and tightened correctly? 

    Yes  : CLEAN, TIGHTEN bolts or REPAIR the mounting surface as necessary. REINSTALL the front impact severity sensor. GO to  I54.

    No  : GO to I43.

  43. I43 INSTALL THE FRONT IMPACT SEVERITY SENSOR AND CARRY OUT THE ON-DEMAND SELF TEST 
    • Clean and repair the mounting surface as necessary.
    • Clean the front impact severity sensor mounting bolt.
    • Install the front impact severity sensor. Refer to FRONT IMPACT SEVERITY SENSOR .
    • Repower the system. Do not  prove out the system at this time. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Enter the following diagnostic mode on the scan tool: On-Demand Self Test/Retrieve and Record Continuous Memory DTCs.
    • Enter the following diagnostic mode on the scan tool: View and Record DTC B2296 Fault PIDs.
    • Was on-demand DTC B2296 retrieved? 

    Yes  : GO to I44.

    No  : Fault corrected. GO to  I54.

  44. I44 CHECK THE FRONT IMPACT SEVERITY SENSOR GROUND CIRCUIT RR129 (YE/GY) FOR HIGH RESISTANCE 
    • Key in OFF position.
    • Depower the system. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Disconnect: Front Impact Severity Sensor C177.
    • Measure the resistance between front impact severity sensor C177-2, circuit RR129 (YE/GY), harness side and the front impact severity sensor case ground.
    • Is the resistance less than 10 ohms? 

    Yes  : GO to  I46.

    No  : GO to I45.

  45. I45 CLEAN THE FRONT IMPACT SEVERITY SENSOR MOUNTING SURFACE AND CARRY OUT THE ON-DEMAND SELF TEST 
    • Remove the front impact severity sensor. Refer to FRONT IMPACT SEVERITY SENSOR .
    • Clean and repair the mounting surface as necessary.
    • Clean the front impact severity sensor mounting bolts.
    • Install the front impact severity sensor. Refer to FRONT IMPACT SEVERITY SENSOR .
    • Repower the system. Do not  prove out the system at this time. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Enter the following diagnostic mode on the scan tool: On-Demand Self Test/Retrieve and Record Continuous Memory DTCs.
    • Enter the following diagnostic mode on the scan tool: View and Record DTC B2296 Fault PIDs.
    • Was on-demand DTC B2296 retrieved? 

    Yes  : GO to I46.

    No  : Fault corrected. GO to  I54.

  46. I46 CHECK CIRCUIT VR213 (VT/GN) AND CIRCUIT RR129 (YE/GY) FOR A SHORT TO VOLTAGE BETWEEN THE RCM AND THE FRONT IMPACT SEVERITY SENSOR 
    • Key in OFF position.
    • Depower the system. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Disconnect: Front Impact Severity Sensor C177.
    • Disconnect: RCM C310a and C310b.
    • Repower the system. Do not  prove out the system at this time. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Key in ON position.
    • Measure the voltage between front impact severity sensor C177-2, circuit VR213 (VT/GN), harness side and ground; and between front impact severity sensor C177-1, circuit RR129 (YE/GY), harness side and ground.
      Fig 21: Checking Circuit VR213 And Circuit RR129 For Short To Voltage Between RCM And Front Impact Severity Sensor
      G04683938Courtesy of FORD MOTOR CO.
    • Are the voltages less than 0.2 volt? 

    Yes  : GO to I47.

    No  : REPAIR circuit VR213 (VT/GN) or circuit RR129 (YE/GY). GO to  I54.

  47. I47 CHECK CIRCUIT VR213 (VT/GN) AND CIRCUIT RR129 (YE/GY) FOR A SHORT TO GROUND BETWEEN THE RCM AND THE FRONT IMPACT SEVERITY SENSOR 
    • Key in OFF position.
    • Depower the system. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Measure the resistance between front impact severity sensor C177-2, circuit VR213 (VT/GN), harness side and ground; and between front impact severity sensor C177-1, circuit RR129 (YE/GY), harness side and ground.
      Fig 22: Checking Circuit VR213 And Circuit RR129 For Short To Ground Between RCM And Front Impact Severity Sensor
      G04683939Courtesy of FORD MOTOR CO.
    • Are the resistances greater than 1,000,000 ohms? 

    Yes  : GO to I48.

    No  : REPAIR circuit VR213 (VT/GN) or circuit RR129 (YE/GY). GO to  I54.

  48. I48 CHECK CIRCUIT VR213 (VT/GN) FOR AN OPEN BETWEEN THE RCM AND THE FRONT IMPACT SEVERITY SENSOR 
    • Measure the resistance between RCM C310b-19, circuit VR213 (VT/GN), harness side and front impact severity sensor C177-2, circuit VR213 (VT/GN), harness side.
      Fig 23: Checking Circuit VR213 (VT/GN) For Open Between RCM And Front Impact Severity Sensor
      G04683940Courtesy of FORD MOTOR CO.
    • Is the resistance less than 0.5 ohm? 

    Yes  : GO to I49.

    No  : REPAIR circuit VR213 (VT/GN). GO to  I54.

  49. I49 CHECK CIRCUIT RR129 (YE/GY) FOR AN OPEN BETWEEN THE RCM AND THE FRONT IMPACT SEVERITY SENSOR 
    • Measure the resistance between RCM C310b-20, circuit RR129 (YE/GY), harness side and front impact severity sensor C177-1, circuit RR129 (YE/GY), harness side.
      Fig 24: Checking Circuit RR129 (YE/GY) For Open Between RCM And Front Impact Severity Sensor
      G04683941Courtesy of FORD MOTOR CO.
    • Is the resistance less than 0.5 ohm? 

    Yes  : GO to I50.

    No  : REPAIR circuit RR129 (YE/GY). GO to  I54.

  50. I50 CHECK CIRCUIT VR213 (VT/GN) FOR A SHORT TO CIRCUIT RR129 (YE/GY) BETWEEN THE RCM AND THE FRONT IMPACT SEVERITY SENSOR 
    • Measure the resistance between front impact severity sensor C177-2, circuit VR213 (VT/GN), harness side and C177-1, circuit RR129 (YE/GY), harness side.
      Fig 25: Checking Circuit VR213 For Short To Circuit RR129 Between RCM And Front Impact Severity Sensor
      G04683942Courtesy of FORD MOTOR CO.
    • Is the resistance greater than 1,000,000 ohms? 

    Yes  : GO to I51.

    No  : REPAIR circuit VR213 (VT/GN) and circuit RR129 (YE/GY). GO to  I54.

  51. I51 CHECK THE FRONT IMPACT SEVERITY SENSOR 
    • Connect: RCM C310a and C310b.
    • Install a known good front impact severity sensor.
    • Repower the system. Do not  prove out the system at this time. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .
    • Enter the following diagnostic mode on the scan tool: On-Demand Self Test/Retrieve and Record Continuous Memory DTCs.
    • Enter the following diagnostic mode on the scan tool: View and Record DTC B2296 Fault PIDs.
    • Were any fault PIDs for the front impact severity sensor indicating a fault? 

    Yes  : GO to I52.

    No  : Fault corrected. GO to  I54.

  52. I52 CONFIRM THE RCM FAULT 
    NOTE: Make sure all restraint system diagnostic tools, sensor electrical connectors and the RCM electrical connector are connected before carrying out the on-demand self test. If not, erroneous DTCs will be recorded.

    Yes  : INSTALL and CONFIGURE a new RCM. REFER to RESTRAINTS CONTROL MODULE (RCM) . GO to  I54.

    No  : CHECK for causes of the intermittent fault. ATTEMPT to recreate the hard fault by flexing the wire harness and cycling the ignition key frequently. REPAIR any intermittent concerns found. GO to  I54.

  53. I53 CHECK FOR AN INTERMITTENT FAULT 
    • Key in OFF position.
    • Enter the following diagnostic mode on the scan tool: On-Demand Self Test/Retrieve and Record Continuous Memory DTCs.
    • Enter the following diagnostic mode on the scan tool: View and Record DTC B2296 Fault PIDs.
    • Was on-demand DTC B2296 retrieved? 

    Yes  : This is a hard fault. The fault condition is now present. The fault cannot be cleared until it is corrected and the DTC is no longer retrieved during the on-demand self test.

    Using the fault PIDs recorded, GO to the appropriate pinpoint test step.

    For first row driver side impact sensor with a mounting/communications fault, GO to  I2.

    For first row driver side impact sensor with an internal fault, INSTALL a new first row driver side impact sensor. REFER to SIDE IMPACT SENSOR - B-PILLAR . GO to I54.

    For first row passenger side impact sensor with a mounting/communications fault, GO to  I12.

    For first row passenger side impact sensor with an internal fault, INSTALL a new first row passenger side impact sensor. REFER to SIDE IMPACT SENSOR - B-PILLAR . GO to I54.

    For second row driver side impact sensor with a mounting/communication fault, GO to  I22.

    For second row driver side impact sensor with an internal fault, INSTALL a new second row driver side impact sensor. REFER to SIDE IMPACT SENSOR - C-PILLAR . GO to I54.

    For second row passenger side impact sensor with a mounting/communications fault, GO to  I32.

    For second row passenger side impact sensor with an internal fault, INSTALL a new second row passenger side impact sensor. REFER to SIDE IMPACT SENSOR - C-PILLAR . GO to I54.

    For front impact severity sensor with a mounting/communications fault, GO to  I42.

    For front impact severity sensor with an internal fault, INSTALL a new front impact severity sensor. REFER to FRONT IMPACT SEVERITY SENSOR . GO to I54.

    No  : VISUALLY INSPECT the affected impact sensor, mounting brackets and mounting surface for damage, corrosion or dirt. INSPECT the wiring, terminals and connectors for damage, corrosion or dirt. CHECK for causes of the intermittent fault. ATTEMPT to recreate the hard fault by flexing the wire harness and cycling the ignition key frequently. ACTIVATE other systems in the same wire harness. REPAIR any intermittent concerns found. GO to I54.

  54. I54 CHECK FOR ADDITIONAL DTCs 
    • Refer to the continuous memory DTCs recorded during Step  I1.
    • Were any continuous memory DTCs retrieved during Step   I1 ? 

    Yes  : Do not clear any DTCs until all DTCs have been resolved. GO to the SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DIAGNOSTIC TROUBLE CODE (DTC) TABLE  for pinpoint test direction.

    No  : RECONNECT the system. If previously directed to deactivate the system, REACTIVATE the system. REFER to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEACTIVATION AND REACTIVATION . REPOWER the system. REFER to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING . PROVE OUT the system. CLEAR all OCS module and RCM DTCs.

scientia non olet · About LEMON Manuals