Diagnostic Test

1) IN PLANT TEST FAILURE

Fig 1: SCAN TOOL (STARSCAN)
Courtesy of DAIMLERCHRYSLER CORP.

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 read DTCs.

With the scan tool, erase DTCs.

Start the engine.

With the scan tool, read DTCs.

NOTE: Diagnose any APPS out of Range and 5-Volt Supply DTCs before continuing.

Is the DTC active at this time?

Yes
1. Go To step 2).
No
1. Refer to INTERMITTENT CONDITION .
2. Perform NGC POWERTRAIN VERIFICATION TEST VER - 5 .
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. Refer to PEDAL-ACCELERATOR . After installation is complete, use a scan tool and select the ETC RELEARN function.
2. Perform NGC POWERTRAIN VERIFICATION TEST VER - 5 .
No
1. Test Complete.