LEMON Manuals: Even more car manuals for everyone
Home >> Ford >> 2014 >> Focus Electric >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Supplemental Restraint System - (Except Electric) - Pinpoint Tests Ll - UU >> Pinpoint Test SS - DTC: B0061:11, B0061:12, B0061:13, B0061:1C, AND B0061:49, Vehicles With: First and Second Row Supplemental Restraint System (SRS) >> B0061:11, B0061:12, B0061:13, B0061:1C, and B0061:49 >> Pinpoint Test SS: B0061:11, B0061:12, B0061:13, B0061:1C, And B0061:49

Pinpoint Test SS: B0061:11, B0061:12, B0061:13, B0061:1C, And B0061:49

NOTE: Most faults are due to connector and/or wiring concerns. Carry out a thorough inspection and verification before proceeding with the pinpoint test.
NOTE: Only disconnect or reconnect SRS  components when instructed to do so within a pinpoint test step. Failure to follow this instruction may result in incorrect diagnosis of the SRS  .
NOTE: Always make sure the correct SRS  component is being installed. Parts released for other vehicles may not be compatible even if they appear physically similar. Check the part number listed in the Ford Catalog Advantage™ or equivalent to make sure the correct component is being installed. If an incorrect SRS  component is installed, Diagnostic Trouble Codes (DTCs) may set.
NOTE: The SRS  must be fully operational and free of faults before releasing the vehicle to the customer.
  1. A1 RETRIEVE OCSM (OCCUPANT CLASSIFICATION SYSTEM MODULE) DIAGNOSTIC TROUBLE CODES (DTCS) 

    Was DTC B0061:11, B0061:12, B0061:13, B0061:1C or B0061:49 retrieved on-demand during self-test? 

    1. Yes  : This fault cannot be cleared until it is corrected and the DTC  is no longer retrieved on-demand during the self-test. For DTC  B0061:11, GO to  A2 For DTC  B0061:12, GO to  A5 For DTC  B0061:13, GO to  A7 For DTC  B0061:1C, GO to  A9 For DTC  B0061:49, INSTALL a new OCS  sensor.

      REFER to: OCCUPANT CLASSIFICATION SYSTEM (OCS) SENSOR - VEHICLES WITH: FIRST AND SECOND ROW SUPPLEMENTAL RESTRAINT SYSTEM (SRS) .

      GO to  A13

    2. No  : This is an intermittent fault when present as a Continuous Memory Diagnostic Trouble Code (CMDTC) only. GO to  A12
  2. A2 CHECK THE BELT TENSION SENSOR (BTS) 
    WARNING: Turn the ignition OFF and wait one minute to deplete the backup power supply. Failure to follow this instruction may result in serious personal injury or death in the event of an accidental deployment.
    NOTE: This pinpoint test step attempts to change the fault reported by the OCSM  by inducing a different fault condition. If the fault reported changes, this indicates the OCSM  is functioning correctly and is not the source of the fault.
    • Ignition OFF.
    • Disconnect Passenger Safety Belt Tension Sensor (BTS) C3238  .
      • Fold the RH  rear seat cushion forward to access the Passenger Safety Belt Tension Sensor (BTS) connector.
    • Enter the following diagnostic mode: Self Test - OCSM  .
    • DIAGNOSTIC TIP: When viewing Diagnostic Trouble Codes (DTCs) with the Belt Tension Sensor (BTS) disconnected, an open circuit fault is normally retrieved.

    Was DTC B0061:11 retrieved on-demand during self-test? 

    1. Yes  : GO to  A3
    2. No  : INSTALL a new passenger safety belt retractor pretensioner assembly.

      REFER to: SAFETY BELT RETRACTOR AND PRETENSIONER - VEHICLES WITH: FIRST AND SECOND ROW SUPPLEMENTAL RESTRAINT SYSTEM (SRS) WITH DRIVER KNEE AIRBAG .

      GO to  A13

  3. A3 CHECK THE BELT TENSION SENSOR (BTS) CIRCUITS FOR A SHORT TO GROUND OR A SHORT TOGETHER 
    WARNING: Turn the ignition OFF and wait one minute to deplete the backup power supply. Failure to follow this instruction may result in serious personal injury or death in the event of an accidental deployment.
    • Ignition OFF.
    • Disconnect OCSM C3159  .
    • Measure:
      Positive Lead Measurement/Action Negative Lead
      C3238-2  OHM Ground

    Are the resistances greater than 10, 000 ohms? 

    1. Yes  : GO to  A4
    2. No  : REPAIR the circuit(s).

      Refer to OEM CONNECTOR REPAIR PROCEDURES EXCEPT ELECTRIC--> for schematic and connector information.

      GO to  A13

  4. A4 CHECK THE BELT TENSION SENSOR (BTS) VREF CIRCUIT FOR AN OPEN 
    • Measure:
      Positive Lead Measurement/Action Negative Lead
      C3159-5  OHM C3238-1 

    Is the resistance less than 0.5 ohm? 

    1. Yes  : GO to  A11
    2. No  : REPAIR the circuit.

      Refer to OEM CONNECTOR REPAIR PROCEDURES EXCEPT ELECTRIC--> for schematic and connector information.

      GO to  A13

  5. A5 CHECK THE BELT TENSION SENSOR (BTS) SIGNAL CIRCUIT FOR A SHORT TO VOLTAGE 

    Is any voltage present? 

    1. Yes  : REPAIR the circuit.

      Refer to OEM CONNECTOR REPAIR PROCEDURES EXCEPT ELECTRIC--> for schematic and connector information.

      GO to  A13

    2. No  : GO to  A6
  6. A6 CHECK THE BELT TENSION SENSOR (BTS) GROUND CIRCUIT FOR AN OPEN 
    • Ignition OFF.
    • Measure:
      Positive Lead Measurement/Action Negative Lead
      C3238-3  OHM Ground

    Is the resistance less than 3 ohms? 

    1. Yes  : GO to  A11
    2. No  : REPAIR the circuit.

      Refer to OEM CONNECTOR REPAIR PROCEDURES EXCEPT ELECTRIC--> for schematic and connector information.

      GO to  A13

  7. A7 CHECK THE BELT TENSION SENSOR (BTS) 
    NOTE: This pinpoint test step will attempt to change the fault reported by the OCSM  by inducing a different fault condition. If the fault reported changes, this indicates the OCSM  is functioning correctly and is not the source of the fault.
    • Ignition OFF.
    • Depower the SRS  .

      REFER to: SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .

    • Disconnect Passenger Seat Side Air Bag Module (Inline) C3007B  .
    • Disconnect Passenger Safety Belt Tension Sensor (BTS) C3238  .
      • Fold the RH  rear seat cushion forward to access the Passenger Safety Belt Tension Sensor (BTS) connector.
    • Connect a fused jumper wire:
      Positive Lead Measurement/Action Negative Lead
      C3238-2  FUSED JUMPER WIRE C3238-3 
    • Repower the SRS  . Do not prove out the SRS  at this time.

      REFER to: SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .

    • Ignition ON.
    • Enter the following diagnostic mode: Self Test - OCSM  .
    • DIAGNOSTIC TIP: When viewing Diagnostic Trouble Codes (DTCs) with the Belt Tension Sensor (BTS) circuits shorted together, a short to ground fault is normally retrieved.

    Did the on-demand DTC change from B0061:13 to B0061:11? 

    1. Yes  : INSTALL a new passenger safety belt retractor pretensioner assembly.

      REFER to: SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .

      GO to  A13

    2. No  : GO to  A8
  8. A8 CHECK THE BELT TENSION SENSOR (BTS) SIGNAL CIRCUIT FOR AN OPEN 
    • Ignition OFF.
    • Disconnect OCSM C3159  .
    • Measure:
      Positive Lead Measurement/Action Negative Lead
      C3238-2  OHM C3159-6 

    Is the resistance less than 0.5 ohm? 

    1. Yes  : GO to  A11
    2. No  : REPAIR the circuit.

      Refer to OEM CONNECTOR REPAIR PROCEDURES EXCEPT ELECTRIC--> for schematic and connector information.

      GO to  A13

  9. A9 CHECK THE BELT TENSION SENSOR (BTS) SIGNAL CIRCUIT FOR A SHORT TO THE BELT TENSION SENSOR (BTS) VREF CIRCUIT 
    WARNING: Turn the ignition OFF and wait one minute to deplete the backup power supply. Failure to follow this instruction may result in serious personal injury or death in the event of an accidental deployment.
    • Ignition OFF.
    • Disconnect OCSM C3159  .
    • Disconnect Passenger Safety Belt Tension Sensor (BTS) C3238  .
      • Fold the RH  rear seat cushion forward to access the Passenger Safety Belt Tension Sensor (BTS) connector.
    • Measure:
      Positive Lead Measurement/Action Negative Lead
      C3238-2  OHM C3238-1 

    Is the resistance greater than 10, 000 ohms? 

    1. Yes  : GO to  A10
    2. No  : REPAIR the circuits.

      Refer to OEM CONNECTOR REPAIR PROCEDURES EXCEPT ELECTRIC--> for schematic and connector information.

      GO to  A13

  10. A10 CHECK BELT TENSION SENSOR (BTS) VOLTAGE OUTPUT 

    Does the voltage vary from approximately 0.95 volt with no tension applied to the sensor to approximately 3.8 volts with full tension applied to the sensor? 

    1. Yes  : REMOVE the fused jumper wires and GO to  A11
    2. No  : REMOVE the fused jumper wires and INSTALL a new safety belt retractor assembly.

      REFER to: SAFETY BELT RETRACTOR AND PRETENSIONER - VEHICLES WITH: FIRST AND SECOND ROW SUPPLEMENTAL RESTRAINT SYSTEM (SRS) WITH DRIVER KNEE AIRBAG .

      GO to  A13

  11. A11 CONFIRM THE OCSM (OCCUPANT CLASSIFICATION SYSTEM MODULE) FAULT 
    WARNING: Turn the ignition OFF and wait one minute to deplete the backup power supply. Failure to follow this instruction may result in serious personal injury or death in the event of an accidental deployment.
    NOTE: Make sure all OCS  system components, SRS  electrical connectors and the RCM  electrical connectors are connected before carrying out the self-test. If not, Diagnostic Trouble Codes (DTCs) will be recorded.
    • Ignition OFF.
    • Prior to reconnecting any previously disconnected SRS  component:
    • Connect OCSM C3159  (if previously disconnected).
    • Connect Passenger Safety Belt Tension Sensor (BTS) C3238  (if previously disconnected).
    • If previously directed to disconnect Passenger Seat Side Air Bag Module (Inline) C3007B  , depower the SRS  .

      REFER to: SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .

    • Connect Passenger Seat Side Air Bag Module (Inline) C3007B  .
      • Tighten to 1 Nm (9 lb-in).
    • If previously directed to depower the SRS  , repower the SRS  . Do not prove out the SRS  at this time.

      REFER to: SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .

    • Ignition ON.
    • Enter the following diagnostic mode: Self Test - OCSM  .

    Was the original DTC retrieved on-demand during self-test? 

    1. Yes  : CHECK OASIS  for any applicable Technical Service Bulletins (TSBs). If a TSB  exists for this concern, DISCONTINUE this test and FOLLOW TSB  instructions. If no Technical Service Bulletins (TSBs) address this concern, INSTALL a new OCS  sensor.

      REFER to: OCCUPANT CLASSIFICATION SYSTEM (OCS) SENSOR - VEHICLES WITH: FIRST AND SECOND ROW SUPPLEMENTAL RESTRAINT SYSTEM (SRS) .

      GO to  A13

    2. No  : In the process of diagnosing the fault, the fault condition has become intermittent. Do not install any new SRS  components at this time. SRS  components should only be installed when directed to do so in the pinpoint test. GO to  A12
  12. A12 CHECK FOR AN INTERMITTENT FAULT 
    WARNING: Turn the ignition OFF and wait one minute to deplete the backup power supply. Failure to follow this instruction may result in serious personal injury or death in the event of an accidental deployment.
    • Ignition OFF.
    • Disconnect Passenger Safety Belt Tension Sensor (BTS) C3238  .
    • Connect Passenger Safety Belt Tension Sensor (BTS) C3238  .
    • Ignition ON.
    • Enter the following diagnostic mode: Self Test - OCSM  .

    Was DTC B0061:11, B0061:12, B0061:13, B0061:1A or B0061:1C retrieved on-demand during self-test? 

    1. Yes  : The fault condition is now present. This fault cannot be cleared until it is corrected and the DTC  is no longer retrieved on-demand during the self-test. For DTC  B0061:11 or B0061:1A, GO to  A2 For DTC  B0061:12, GO to  A5 For DTC  B0061:13, GO to  A7 For DTC  B0061:1C, GO to  A9
    2. No  : CHECK for causes of the intermittent fault. ATTEMPT to recreate the hard fault by flexing the wire harness and cycling the ignition frequently. ACTIVATE other system in the same wire harness. Do not install any new SRS  components at this time. Only install SRS  components when directed to do so in the pinpoint test. REPAIR any intermittent concerns found. GO to  A13
  13. A13 CHECK FOR ADDITIONAL SRS (SUPPLEMENTAL RESTRAINT SYSTEM) DIAGNOSTIC TROUBLE CODES (DTCS) 
    WARNING: Turn the ignition OFF and wait one minute to deplete the backup power supply. Failure to follow this instruction may result in serious personal injury or death in the event of an accidental deployment.
    • Ignition OFF.
    • If previously directed to disconnect Passenger Seat Side Air Bag Module (Inline) C3007B  , depower the SRS  .

      REFER to: SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .

    • Reconnect all SRS  components (if previously disconnected).
    • If previously directed to depower the SRS  , repower the SRS  . Do not prove out the SRS  at this time.

      REFER to: SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .

    • Ignition ON.
    • Enter the following diagnostic mode: Self Test - Restraints.
      NOTE: When selecting Restraints from the Self Test menu, Diagnostic Trouble Codes (DTCs) are retrieved from the RCM  and OCSM  .

    Are any RCM and/or OCSM Diagnostic Trouble Codes (DTCs) retrieved? 

    1. Yes  : Do not clear any Diagnostic Trouble Codes (DTCs) until all Diagnostic Trouble Codes (DTCs) have been resolved. Refer to DTC CHART: RCM or Refer to DTC CHART: OCSM for pinpoint test direction.
    2. No  : CLEAR all RCM  and OCSM  Diagnostic Trouble Codes (DTCs). PROVE OUT the SRS  . The repair is complete. RETURN the vehicle to the customer.
scientia non olet · About LEMON Manuals