Diagnostic Test

DIAGNOSTIC TROUBLE CODE (DTC) IS ACTIVE
1. Turn the ignition on.
2. Using the scan tool, select view DTCs. Record DTC and DTC Environmental data.
3. Using the scan tool, clear stored DTCs.
4. Cycle the ignition switch off then on.
  WARNING: Apply the parking brake. The vehicle may roll when the Transmission is shifted out of Park.
5. Shift into Reverse for at least five seconds, then move the shifter back into Park.
6. Using the scan tool, select view DTCs.
  Does the scan tool display this DTC as active?
  
  Yes
  - Go to Step 2.
  No
  - Perform the Adjustable Pedals System (APS) Intermittent Condition test. Refer to DTC-Based Diagnostics/MODULE, Memory Seat (MSMD) - Standard Procedure .
CHECK ADJUSTABLE PEDALS SWITCH STATUS
1. Turn the ignition off.
2. Disconnect the Adjustable Pedals Switch harness connector.
3. Visually inspect the connector terminals for damage or corrosion.
4. Turn the ignition on.
5. Using the scan tool, select view DTCs. Record DTC and DTC Environmental data.
6. Using the scan tool, clear stored DTCs.
7. Cycle the ignition switch off then on.
  WARNING: Apply the parking brake. The vehicle may roll when the Transmission is shifted out of Park.
8. Shift into Reverse for at least five seconds, then move the shifter back into Park.
9. Using the scan tool, select view DTCs.
  Does the scan tool display this DTC as active?
  
  Yes
  - Go to Step 3.
  No
  - Replace the Adjustable Pedals Switch in accordance with the Service Information.
  - Perform the APS VERIFICATION TEST. Refer to DTC-Based Diagnostics/MODULE, Memory Seat (MSMD) - Standard Procedure .
(A72) ADJUSTABLE PEDALS CONTROL CIRCUIT SHORTED TO GROUND

Fig 1: Measuring Resistance Between Ground & Adjustable Pedals Control Circuit At Adjustable Pedals Switch Harness Connector
Courtesy of CHRYSLER LLC
1. Turn the ignition off.
2. Disconnect the TIPM C2 harness connector.
3. Measure the resistance between ground and the (A72) Adjustable Pedals Control circuit at the Adjustable Pedals Switch harness connector.
  Is the resistance below 5.0 Ohms?
  
  Yes
  - Repair the (A72) Adjustable Pedals Control circuit for a short to ground.
  - Perform the APS VERIFICATION TEST. Refer to DTC-Based Diagnostics/MODULE, Memory Seat (MSMD) - Standard Procedure .
  No
  - Replace the Totally Integrated Power Module (TIPM) in accordance with the Service Information. Refer to MODULE, TOTALLY INTEGRATED POWER (TIPM) .
  - Perform the APS VERIFICATION TEST. Refer to DTC-Based Diagnostics/MODULE, Memory Seat (MSMD) - Standard Procedure .