Diagnostic Test

WARNING: This page is about a different car, the 2005 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.

1) TEST FOR INTERMITTENT CONDITION
With the scan tool, record and erase DTC's

Operate the Flip-Up Glass Switch several times.

Cycle the ignition from on to off 3 times.

Turn the ignition on.

With the scan tool, read DTC's.

Does the scan tool display FLIPPER GLASS SWITCH STUCK?

Yes
1. Go To step 2).
No
1. The conditions that caused this code to set are not present at this time. Using the wiring diagram/schematic as a guide, inspect the wiring and connectors.
2. Perform BODY VERIFICATION TEST - VER 1 .
2) FLIP-UP GLASS SWITCH STUCK

Fig 1: CHECKING FLIP-UP GLASS SWITCH
Courtesy of DAIMLERCHRYSLER CORP.

With the scan tool, erase DTC's.

Disconnect the License Lamp connector.

With the scan tool, read DTC's.

Does the scan tool display FLIPPER GLASS SWITCH STUCK?

No
1. Replace the Flip-Up Glass Switch (License Lamp).
2. Perform BODY VERIFICATION TEST - VER 1 .
Yes
1. Go To step 3).
3) FLIP-UP GLASS SWITCH SENSE CIRCUIT SHORT TO GROUND

Fig 2: Checking Flip-Up Glass Switch Sense Circuit For Short To Ground
Courtesy of DAIMLERCHRYSLER CORP.

Turn the ignition off.

Disconnect the Cluster C3 connector.

Measure the resistance between ground and the Flip-Up Glass Switch Sense circuit.

Is the resistance below 1000.0 ohms?

Yes
1. Repair the Flip-Up Glass Switch Sense circuit for a short to ground.
2. Perform BODY VERIFICATION TEST - VER 1 .
No
1. Replace the Instrument Cluster.
2. Perform BODY VERIFICATION TEST - VER 1 .