LEMON Manuals: Even more car manuals for everyone
Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 239 (Electronic Control Modules - Electrical Diagnostics) >> Electronic Control Modules - Electrical Diagnostics >> DTC Troubleshooting >> *No Response From ESM (Shifter Lever Assembly) - Column >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different car, the 2008 Dodge Magnum, 2008 Dodge Charger, and 2008 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
  1. TEST FOR INTERMITTENT CONDITION 

    Turn the ignition on.

    NOTE: Ensure the IOD fuse is installed and battery voltage is between 10.0 and 16.0 volts.

    With the scan tool, select ECU View.

    NOTE: A red X will be next to the module that is not communicating, indicating that the module is not active on the Bus network. A green check indicates that the module is active on the Bus network.
    NOTE: Check the TIPM for any active CAN C hardware and any ignition related DTCs, perform appropriate DTCs before proceeding.

    Does the scan tool display a red X next to the module? 

    Yes 

    1. Go To step  2.

    No 

    1. The no response condition is not present at this time. Using the wiring diagram/schematic as a guide, inspect the wiring for chafed, pierced, pinched, and partially broken wires and the wiring harness connectors for broken, bent, pushed out, and corroded terminals.
  2. CHECK THE (Z910) GROUND CIRCUIT FOR AN OPEN 
    Fig 1: Checking Ground Circuit
    GC0040707Courtesy of CHRYSLER LLC

    Turn the ignition off.

    Disconnect the Electronic Shift Module harness connector.

    Using a 12-volt test light connected to 12-volts, check the (Z910) ground circuit.

    Does the test light illuminate brightly? 

    Yes 

    1. Go To step  3.

    No 

    1. Repair the (Z910) ground circuit for an open.
    2. Perform NAG1 TRANSMISSION VERIFICATION TEST .
  3. (F902) IGNITION OFF-RUN-START CIRCUIT OPEN OR SHORTED 
    Fig 2: Checking Ignition Unlock-Run-Start Circuit
    GC0040708Courtesy of CHRYSLER LLC

    Turn the ignition on.

    Using a 12-volt test light connected to ground, check the (F902) Ignition Off-Run-Start circuit.

    Does the test light illuminate brightly? 

    Yes 

    1. Go To step  4.

    No 

    1. Repair the (F902) Ignition Off-Run-Start circuit for an open or short.
    2. Perform NAG1 TRANSMISSION VERIFICATION TEST .
  4. (D65) CAN C BUS (+) CIRCUIT OPEN 
    Fig 3: Measuring Resistance Of (D65) CAN C Bus (+) Circuit Between TIPM C6 Harness Connector & Electronic Shift Module Harness Connector
    GC0070116Courtesy of CHRYSLER LLC

    Turn the ignition off.

    Disconnect the TIPM C6 harness connector.

    Measure the resistance of the (D65) CAN C Bus (+) circuit between the TIPM C6 harness connector and the Electronic Shift Module harness connector.

    Is resistance below 5.0 ohms? 

    Yes 

    1. Go To step  5.

    No 

    1. Repair the (D65) CAN C Bus (+) circuit for an open.
    2. Perform NAG1 TRANSMISSION VERIFICATION TEST .
  5. (D64) CAN C BUS (-) CIRCUIT OPEN 
    Fig 4: Measuring Resistance Of (D64) CAN C Bus (-) Circuit Between TIPM C6 Harness Connector & Electronic Shift Module Harness Connector
    GC0070117Courtesy of CHRYSLER LLC

    Measure the resistance of the (D64) CAN C Bus (-) circuit between the TIPM C6 harness connector and the Electronic Shift Module harness connector.

    Is resistance below 5.0 ohms? 

    Yes 

    1. Replace the Electronic Shift Module in accordance with the service information.
    2. Perform NAG1 TRANSMISSION VERIFICATION TEST .

    No 

    1. Repair the (D64) CAN C Bus (-) circuit for an open.
    2. Perform NAG1 TRANSMISSION VERIFICATION TEST .
scientia non olet · About LEMON Manuals