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Diagnostic Test

WARNING: This page is about a different car, the 2009 Dodge Caliber. However, it is still accessible from the selected car via links, so may be relevant.
  1. TEST FOR INTERMITTENT CONDITION 
    NOTE: Check for any TSB(s) related to the condition. If a TSB applies, perform the procedure outlined in the TSB before continuing.
    1. Turn the ignition on.
    2. With the scan tool, record and erase Totally Integrated Power Module (TIPM) DTCs.
    3. Cycle the ignition from on to off three times.
    4. Turn the ignition on.
    5. With the scan tool, read active TIPM DTCs.

      Does the scan tool display this DTC as active?

      Yes 

      • Go to step  2

      No 

      • The conditions that caused this code to set are not present at this time. Using the wiring diagram/schematic as a guide, inspect the wiring and connectors.
  2. ANTILOCK BRAKE MODULE - INTERNAL SHORT 
    1. Turn the ignition off.
    2. Disconnect the Antilock Brake Module harness connector.
    3. Turn the ignition on.
    4. With the scan tool, record and erase TIPM DTCs.
    5. Cycle the ignition from on to off three times.
    6. Turn the ignition on.
    7. With the scan tool, read active TIPM DTCs.

      Does the scan tool display this DTC as active?

      Yes 

      • Go to step  3

      No 

  3. POWERTRAIN CONTROL MODULE (PCM) OR ENGINE CONTROL MODULE (ECM) - INTERNAL SHORT 
    1. Turn the ignition off.
    2. Disconnect the Powertrain Control Module (PCM) or Engine Control Module (ECM) C1 harness connector.
    3. Turn the ignition on.
    4. With the scan tool, record and erase TIPM DTCs.
    5. Cycle the ignition from on to off three times.
    6. Turn the ignition on.
    7. With the scan tool, read active TIPM DTCs.

      Does the scan tool display this DTC as active?

      Yes 

      • Go to step  4

      No 

  4. TRANSMISSION CONTROL MODULE (TCM) - INTERNAL SHORT 
    1. Turn the ignition off.
    2. Disconnect the Transmission Control Module C1 harness connector.
    3. Turn the ignition on.
    4. With the scan tool, record and erase TIPM DTCs.
    5. Cycle the ignition from on to off three times.
    6. Turn the ignition on.
    7. With the scan tool, read active TIPM DTCs.

      Does the scan tool display this DTC as active?

      Yes 

      • Go to step  5

      No 

  5. STEERING CONTROL MODULE (SAS) - INTERNAL SHORT 
    1. Turn the ignition off.
    2. Disconnect the Steering Control Module (SAS) harness connector.
    3. Turn the ignition on.
    4. With the scan tool, record and erase TIPM DTCs.
    5. Cycle the ignition from on to off three times.
    6. Turn the ignition on.
    7. With the scan tool, read active TIPM DTCs.

      Does the scan tool display this DTC as active?

      Yes 

      • Go to step  6

      No 

  6. (D65) CAN C BUS (+) CIRCUIT SHORTED TO VOLTAGE 
    Fig 1: Checking CAN C BUS (+) Circuit For Short To Voltage
    GC0099394Courtesy of CHRYSLER LLC
    1. Turn the ignition off.
    2. Disconnect the TIPM C3 harness connector.
    3. Turn the ignition on.
    4. Measure the voltage between the (D65) CAN C Bus (+) circuit and ground.

      Is there any voltage present?

      Yes 

      No 

      • Go to step  7
  7. (D64) CAN C BUS (-) CIRCUIT SHORTED TO VOLTAGE 
    Fig 2: Checking CAN C Bus (-) Circuit For Short To Voltage
    GC0099395Courtesy of CHRYSLER LLC
    1. Measure the voltage between the (D64) CAN C Bus (-) circuit and ground.

      Is there any voltage present?

      Yes 

      No 

      • Go to step  8
  8. (D65) CAN C BUS (+) CIRCUIT SHORTED TO GROUND 
    Fig 3: Checking CAN C Bus (+) Circuit For Short To Ground
    GC0099396Courtesy of CHRYSLER LLC
    1. Turn the ignition off.
    2. Measure the resistance between ground and the (D65) CAN C Bus (+) circuit.

      Is any resistance present?

      Yes 

      No 

      • Go to step  9
  9. (D64) CAN C BUS (-) CIRCUIT SHORTED TO GROUND 
    Fig 4: Checking CAN C Bus (-) Circuit For Short To Ground
    GC0099397Courtesy of CHRYSLER LLC
    1. Measure the resistance between ground and the (D64) CAN C Bus (-) circuit.

      Is any resistance present?

      Yes 

      No 

      • Go to step  10
  10. (D65) CAN C BUS (+) CIRCUIT SHORTED TO THE (D64) CAN C BUS (-) CIRCUIT 
    Fig 5: Checking CAN C Bus (+) Circuit For Short To CAN C Bus (-) Circuit
    GC0099398Courtesy of CHRYSLER LLC
    1. Measure the resistance between the (D65) CAN C Bus (+) circuit and the (D64) CAN C Bus (-) circuit.

      Is any resistance present?

      Yes 

      No