Diagnostic Test

WARNING: This page is about a different car, the 2011 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

IN PLANT TEST FAILURE
1. Ignition on, engine not running.
  NOTE:
  This DTC is set when the APP Sensors are learned in plant but do not reach the Minimum or Maximum voltage range.
2. With a scan tool view DTCs and record the related Freeze Frame data.
3. With a scan tool, erase DTCs.
4. Start the engine.
5. With a scan tool, select View DTCs.
  Is the DTC Active at this time?
  
  Yes
  - Go To 2.
  No
  - Perform the INTERMITTENT CONDITION Diagnostic Procedure. Refer to INTERMITTENT CONDITION .
APPS RELEARN
1. With a scan tool select the ETC RELEARN function.
2. Next, erase DTCs.
3. Start the engine.
  Does the DTC return?
  
  Yes
  - Replace the APPS Assembly per Service Information. After installation is complete, use a scan tool and select the ETC RELEARN function.
  - Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .
  No
  - Test Complete.