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Home >> Jeep >> 2007 >> Compass Limited, FWD, Standard >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P127A To P2015 >> P1513-Starter Request Switch Stuck >> Diagnostic Test

Diagnostic Test

  1. 1) DTC IS ACTIVE 

    Ignition on, engine not running.

    NOTE: This DTC can set by holding the ignition switch in the start position after the engine starts.

    With the scan tool, select View DTCs.

    Is the status Active for this DTC? 

    Yes 

    1. Go To  2).

    No 

    1. Refer to the *CHECKING FOR AN INTERMITTENT CONDITION Diagnostic Procedure.
  2. 2) (F963) START ENABLE CIRCUIT SHORTED TO VOLTAGE 

    Turn the ignition off.

    Disconnect the Powertrain Control Module (PCM) connector.

    Turn the ignition on.

    Measure the voltage of the (F963) Start Enable circuit in the Powertrain Control Module (PCM) harness connector.

    Is there any voltage present? 

    Yes 

    1. Repair the (F963) Start Enable circuit for a short to voltage.
    2. Perform PCM VERIFICATION TEST .

    No 

    1. Go to  3).
  3. 3) POWERTRAIN CONTROL MODULE (PCM) 

    Using the wiring diagram/schematic as a guide, inspect the wiring and connectors between the ignition switch and the Powertrain Control Module (PCM).

    Look for any chafed, pierced, pinched, or partially broken wires.

    Look for broken, bent, pushed out or corroded terminals.

    Monitor the scan tool data relative to this circuit and wiggle test the wiring and connectors.

    Look for the data to change or for the DTC to reset during the wiggle test.

    Refer to any Technical Service Bulletins that may apply.

    Were any problems found? 

    Yes 

    1. Repair as necessary.
    2. Perform PCM VERIFICATION TEST .

    No 

    1. Replace and program the Powertrain Control Module (PCM) in accordance with the Service Information.
    2. Perform PCM VERIFICATION TEST .
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