Diagnostic Test

WARNING: This page is about a different car, the 2013 RAM 3500 HD and 2013 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

CHECK IF THE DTC IS ACTIVE
1. Ignition on, engine not running.
2. With the scan tool, record and erase Memory Seat Module-Driver (MSMD) DTCs.
3. Cycle the ignition switch from off to on.
4. Cycle the Adjustable Pedals Switch forward and rearward.
5. With the scan tool, read MSMD DTCs.
  Does the scan tool display this DTC as active?
  
  Yes
  - Go To 2
  No
  - Perform the APS INTERMITTENT CONDITION TEST. Refer to STANDARD PROCEDURE .
CHECK CONNECTOR/TERMINAL FOR DAMAGE
NOTE:
Check all terminals for broken, bent, pushed out, or corroded terminals.
1. Turn the ignition off.
2. Inspect the Memory Seat Module C1 harness connector, Adjustable Pedals Motor, and Adjustable Pedals Motor harness connector.
  Were there any problems found?
  
  Yes
  - Repair as necessary.
  - Perform the APS VERIFICATION TEST. Refer to STANDARD PROCEDURE .
  No
  - Go To 3
CHECK THE (G13) ADJUSTABLE PEDALS SENSOR SUPPLY CIRCUIT FOR A SHORT TO GROUND
1. Disconnect the MSMD C1 harness connector.
2. Disconnect the Adjustable Pedals Motor harness connector.
3. Using a 12-volt test light connected to 12-volts, check the (G13) Adjustable Pedals Sensor Supply circuit at the MSMD C1 harness connector.
  NOTE:
  The test light must illuminate brightly. Compare the brightness to that of a direct connection to the battery.
  
  Does the test light illuminate brightly?
  
  Yes
  - Repair the (G13) Adjustable Pedals Sensor Supply circuit for a short to ground.
  - Perform the APS VERIFICATION TEST. Refer to STANDARD PROCEDURE .
  No
  - Replace and program the Memory Seat Module (MSMD) in accordance with the Service Information. Refer to MODULE, MEMORY, REMOVAL .
  - Perform the APS VERIFICATION TEST. Refer to STANDARD PROCEDURE .