Diagnostic Test

1) FUEL GAUGE OPERATION

Fig 1: Connecting Scan Tool & Turning Ignition On
Courtesy of DAIMLERCHRYSLER CORP.

Turn the ignition off.

Perform the *FUEL GAUGE INOPERATIVE diagnostic test.(Refer to ELECTRICAL/INSTRUMENT CLUSTER - DIAGNOSIS AND TESTING) .

After performing the *FUEL GAUGE INOPERATIVE test, use the DRB III® to erase PCM DTCs.

Turn the ignition off, then back on.

With the DRB III®, read PCM DTCs.

Monitor the DRB III® for this DTC.

NOTE: It may be necessary to take the vehicle on a test drive.

It may be necessary to take the vehicle on a test drive.

Did this DTC set again?

Yes
1. If the *FUEL GAUGE INOPERATIVE test passed, replace and program the Powertrain Control Module. (Refer to ELECTRICAL/ELECTRONIC CONTROL MODULES/POWERTRAIN CONTROL MODULE - REMOVAL) .
2. Perform POWERTRAIN VERIFICATION TEST - VER 2 .
No
1. Test Complete.