Diagnostic Procedure
WARNING: This page is about a different car, the 2005 Jeep Liberty. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC PROCEDURE - ONE GAUGE INOPERATIVE
| TEST | ACTION | APPLICABILITY |
|---|---|---|
| 1 | Turn the ignition on. With the DRBIII®, read DTCs. Does the DRBIII® display any PCM DTCs? Yes --> Refer to the DRIVEABILITY category and perform the appropriate symptom. Perform BODY VERIFICATION TEST - VER 1 . No --> Go To 2 |
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| 2 | Turn the ignition off. Perform the Instrument Cluster Self Test .
NOTE:
The Self Test can be initiated manually by depressing and holding the Trip Reset button while turning the ignition on, or by using the DRBIII®. Observe the gauge in question while the Instrument Cluster performs the Self Test. The gauges should position at the following calibrations points: Speedometer MPH: 0, 30, 60, 90, 120, 90, 60, 30, 0 Speedometer kPH: 0, 60, 120, 180, 240, 180, 120, 60, 0 Tachometer Gas: 0, 1000, 3000, 5000, 7000, 5000, 3000, 1000, 0 Tachometer Diesel: 0, 1000, 3000, 5000, 3000, 1000, 0 Fuel: 1/4, 1/2, 3/4, F, 3/4, 1/2, 1/4, E Coolant: Lo, 1/4, 1/2, 3/4, HI, 3/4, 1/2, 1/4, Lo Did the gauge in question operate properly? Yes --> Test Complete. No --> Replace and configure the Instrument Cluster in accordance with the Service Information. Perform BODY VERIFICATION TEST - VER 1 . |
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