Diagnostic Test

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 select View DTCs.
  NOTE: Diagnose any APPS out of Range and 5-Volt Supply DTCs before continuing.
3. Read and record the relate Freeze Frame data.
4. With a scan tool, erase DTCs.
5. Start the engine.
6. With a scan tool, View DTCs.
  Is the DTC Active at this time?
  
  Yes
  - Go to step 2
  No
  - Refer to the INTERMITTENT CONDITION Diagnostic Procedure. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure
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. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure
  No
  - Test Complete.