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Home >> Ford >> 2006 >> Focus ZX5 SE, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Automatic Transmission) >> Diagnosis And Testing >> Pinpoint Tests - OSC Equipped Vehicle >> Pinpoint Tests >> Pinpoint Test A: Shift And Torque Converter Clutch Solenoids (Only)

Pinpoint Test A: Shift And Torque Converter Clutch Solenoids (Only)

WARNING: This page is about a different variant/trim than selected.
NOTE: Refer to the Transaxle Vehicle Harness Connector illustration preceding these pinpoint tests. Refer to Figure.
NOTE: Refer to the Transaxle Internal Harness Diagram illustration preceding these pinpoint tests. Refer to Figure.
NOTE: Read and record all DTCs. All TR sensor and OSS DTCs must be repaired before entering Output State Control (OSC).
  1. A1 ELECTRONIC DIAGNOSTICS SET UP 
    • Key in OFF position.
    • Shift selector lever to position P.
    • Make sure the transaxle harness connector is fully seated, terminals are fully engaged in connector and in good condition before proceeding.
    • Connect the scan tool.
    • Key in ON position.
    • Enter the following diagnostic mode on the scan tool: Diagnostic Data Link.
    • Enter the following diagnostic mode on the scan tool: PCM.
    • Enter the following diagnostic mode on the scan tool: Active Command Modes.
    • Enter the following diagnostic mode on the scan tool: Output State Control (OSC).
    • Enter the following diagnostic mode on the scan tool: Trans-Bench Mode.
    • Does vehicle enter Trans-Bench Mode? 

    Yes  : REMAIN in Trans-Bench Mode. GO to  A2.

    No  : REPEAT procedure to enter Trans-Bench Mode. If vehicle did not enter Trans-Bench Mode, REFER to the INTRODUCTION - GASOLINE for diagnosis of PCM.

  2. A2 WIGGLE TEST 
    • Remain in Trans-Bench Mode.
    • Select PIDs to be monitored:
      • SSA.
      • SSB.
      • SSC.
      • SSD.
      • SSE.
    • Select "ON" to turn suspect solenoid on.
    • Press "SEND".
    • Wiggle all wiring and connectors to the transaxle. Monitor the Solenoid State for changes.
    • Select "OFF" to turn solenoid off.
    • Press "SEND".
    • Does the suspect solenoid(s) fault state change? 

    Yes  : REPAIR the circuit. TEST the system for normal operation.

    No  : GO to  A3.

  3. A3 CHECK SOLENOID FUNCTION 
    • Turn each solenoid ON and OFF.
    • Does the solenoid turn ON and OFF when commanded and can solenoid activation be heard? 

    Yes  : GO to  A4.

    No  : GO to  A5.

  4. A4 OSC TRANS-DRIVE TEST (GEAR OR TCC) 
    • Carry out OSC Trans-Drive Mode.
    • Select GEAR for Shift Solenoids or follow procedures for GEAR as listed in this article.
    • Select TCC for Torque Converter Clutch. Follow procedures of TCC in Drive Mode as listed in this article.
    • Does the transaxle upshift and downshift or torque converter engage/disengage when commanded? 

    Yes  : CLEAR all DTCs. Road test to verify if concern is still present. If concern is still present, REFER to DIAGNOSIS BY SYMPTOM  to diagnose shift or torque converter concern.

    No  : GO to  A5.

  5. A5 CHECK FOR BATTERY VOLTAGE 
    • Disconnect: Transaxle Vehicle Harness Connector.
    • Visually inspect all wires and connectors for damage.
    • Measure the voltage between transaxle vehicle harness connector, harness side, and ground as follows:
      • SSA - Pin 6.
      • SSB - Pin 8.
      • SSC - Pin 3.
      • SSD - Pin 9.
      • SSE - Pin 1.
        Fig 1: Checking For Battery Voltage
        G04652651Courtesy of FORD MOTOR CO.
    • Is voltage present? 

    Yes  : GO to  A7.

    No  : GO to  A8.

  6. A6 CHECK FOR SHORTS TO GROUND 
    • Key in OFF position.
    • Measure the resistance between transaxle vehicle harness connector, harness side, and ground as follows:
      • SSA - Pin 6.
      • SSB - Pin 8.
      • SSC - Pin 3.
      • SSD - Pin 9.
      • SSE - Pin 1.
        Fig 2: Checking For Shorts To Ground
        G04652652Courtesy of FORD MOTOR CO.
    • Is the resistance greater than 10,000 ohms? 

    Yes  : GO to  A8.

    No  : REPAIR the circuit in question. TEST the system for normal operation.

  7. A7 CHECK FOR SHORT TO BATTERY VOLTAGE 
    • Disconnect: PCM Connector.
    • Key in ON position.
    • Measure the voltage between transaxle vehicle harness connector, harness side, and ground as follows:
      • SSA - Pin 6.
      • SSB - Pin 8.
      • SSC - Pin 3.
      • SSD - Pin 9.
      • SSE - Pin 1.
        Fig 3: Checking For Short To Battery Voltage
        G04652653Courtesy of FORD MOTOR CO.
    • Is voltage present? 

    Yes  : REPAIR the circuit in question. TEST the system for normal operation.

    No  : INSTALL a new PCM. TEST the system for normal operation.

  8. A8 CHECK FOR OPENS 
    • Disconnect: Powertrain Control Module.
    • Measure the resistance between PCM connector pins, harness side, and transaxle vehicle harness connector pins, harness side, for the suspected solenoid as follows:
      • SSA - PCM connector pin 42 - transaxle connector pin 6.
      • SSB - PCM connector pin 43 - transaxle connector pin 8.
      • SSC - PCM connector pin 44 - transaxle connector pin 3.
      • SSD - PCM connector pin 46 - transaxle connector pin 9.
      • SSE - PCM connector pin 34 - transaxle connector pin 1.
        Fig 4: Checking For Opens
        G04652654Courtesy of FORD MOTOR CO.
    • Is the resistance less than 5 ohms? 

    Yes  : GO to  A9.

    No  : REPAIR the circuit in question. TEST the system for normal operation.

  9. A9 ELECTRICAL SIGNAL CHECK 
    • Connect: PCM Connector.
    • Key in ON position.
    • Measure the voltage between transaxle vehicle harness connector, harness side, and ground for the suspected solenoid as follows:
      • SSA - Pin 6.
      • SSB - Pin 8.
      • SSC - Pin 3.
      • SSD - Pin 9.
      • SSE - Pin 1.
    • Enter the following diagnostic mode on the scan tool: Trans - Bench Mode.
    • Select Parameter SSA, SSB, SSC, SSD or SSE.
    • Select "ON".
    • Press "SEND".
    • Measure the voltage while cycling the solenoid ON and OFF.
    • Select "OFF", press "SEND".
      Fig 5: Electrical Signal Check
      G04652655Courtesy of FORD MOTOR CO.
    • Does the voltage change? 

    Yes  : GO to  A10.

    No  : INSTALL a new PCM. TEST the system for normal operation.

  10. A10 CHECK SOLENOID RESISTANCE 
    • Measure the resistance between solenoid pin and solenoid body component side for suspected solenoid as follows:
      • SSA - Pin 6 and Body - 10.9-26.2 ohms.
      • SSB - Pin 8 and Body - 10.9-26.2 ohms.
      • SSC - Pin 3 and Body - 1.0-4.2 ohms.
      • SSD - Pin 9 and Body - 1.0-4.2 ohms.
      • SSE - Pin 1 and Body - 1.0-4.2 ohms.
    • Is the resistance within specification? 

    Yes  : If SSA or SSB is suspected, GO to  A12.

    If SSC, SSD or SSE is suspected, GO to  A11.

    No  : INSTALL a new SSA, SSB, SSC, SSD or SSE. TEST the system for normal operation.

  11. A11 CHECK SSC, SSD, SSE FOR SHORT TO GROUND 
    • Measure the resistance between suspected solenoid pin 1, component side and solenoid body.
    • Is the resistance less than 5 ohms? 

    Yes  : INSTALL a new SSC, SSD or SSE. TEST the system for normal operation.

    No  : GO to  A12.

  12. A12 CHECK THE TRANSAXLE INTERNAL HARNESS FOR OPEN 
    • Measure the resistance between transaxle internal harness connector pins and suspected solenoid connectors as follows:
      • SSA - Between transaxle internal harness connector pin 6 and transaxle internal harness solenoid connector pin 6.
      • SSB - Between transaxle internal harness connector pin 8 and transaxle internal harness solenoid connector pin 8.
        Fig 6: Checking Transaxle Internal Harness For Open
        G04652656Courtesy of FORD MOTOR CO.
    • Is the resistance less than 5 ohms? 

    Yes  : GO to  A13.

    No  : INSTALL a new transaxle internal harness. TEST the system for normal operation.

  13. A13 CHECK THE TRANSAXLE INTERNAL HARNESS FOR OPEN 
    • Measure the resistance between transaxle internal harness connector pins and suspected solenoid connectors as follows:
      • SSC - Between transaxle internal harness connector pin 3 and transaxle harness solenoid connector pin 3.
      • SSD - Between transaxle internal harness connector pin 9 and transaxle internal harness solenoid connector pin 9.
      • SSE - Between transaxle internal harness connector pin 1 and transaxle internal harness solenoid connector pin 1.
        Fig 7: Checking Transaxle Internal Harness For Open
        G04652657Courtesy of FORD MOTOR CO.
    • Is the resistance less than 5 ohms? 

    Yes  : GO to  A14.

    No  : INSTALL a new transaxle internal harness. TEST the system for normal operation.

  14. A14 CHECK THE TRANSAXLE INTERNAL HARNESS GROUND CIRCUIT 
    • Measure the resistance between transaxle internal harness connector pins and ground eye hook as follows:
      • SSC - Between transaxle internal harness solenoid connector pin 11 and ground eye hook.
      • SSD - Between transaxle internal harness solenoid connector pin 12 and ground eye hook.
      • SSE - Between transaxle internal harness solenoid connector pin 10 and ground eye hook.
        Fig 8: Checking Transaxle Internal Harness Ground Circuit
        G04652658Courtesy of FORD MOTOR CO.
    • Is the resistance less than 5 ohms? 

    Yes  : INSTALL a new PCM. TEST the system for normal operation.

    No  : INSTALL a new transaxle internal harness. TEST the system for normal operation.

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