Diagnostic Test

1) IN PLANT TEST FAILURE
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.

With a scan tool, select View DTCs and record the related Freeze Frame data.

With a scan tool, erase DTCs.

Start the engine.

With a scan tool, view DTCs.

Is the DTC Active at this time?

Yes
1. Go to 2).
No
1. Refer to INTERMITTENT CONDITION Diagnostic Procedure.
2) APPS RELEARN
With a scan tool select the ETC RELEARN function.

Next, erase DTCs.

Start the engine.

Does the DTC return?

Yes
1. Replace the APPS Assembly per Service Information. After installation is complete, use a scan tool and select the ETC RELEARN function.
2. Perform POWERTRAIN VERIFICATION TEST .
No
1. Test Complete.