Diagnostic Test

1) INSPECT THE TELESCOPING WHEEL INDICATOR LAMP
NOTE: The Telescoping Wheel Indicator circuit is hardwired to the Telescopic Steering Switch. If replacement is necessary, the Switch and harness are replaced together.

Turn the ignition off.

Remove the Telescoping Wheel Indicator Lamp from the Instrument Cluster and inspect the lamp for an open filament.

Is the lamp filament open?

Yes
1. Replace the Telescoping Wheel Indicator Lamp. (Refer to ELECTRICAL/INSTRUMENT CLUSTER - STANDARD PROCEDURE) .
2. Perform BODY VERIFICATION TEST .
No
1. Go to step 2).
2) MEASURE TELESCOPING WHEEL INDICATOR CIRCUIT RESISTANCE

Fig 1: Checking Indicator Circuit
Courtesy of DAIMLERCHRYSLER CORP.

With the ignition off.

Disconnect the Instrument Cluster C2 harness connector.

NOTE: Check connectors - Clean/repair as necessary.

With the Telescopic Steering Switch depressed, measure the resistance between ground and the Telescoping Wheel Indicator circuit.

Is the resistance below 5.0 ohms?

Yes
1. Replace the Instrument Cluster. (Refer to ELECTRICAL/INSTRUMENT CLUSTER - REMOVAL) .
2. Perform BODY VERIFICATION TEST .
No
1. Replace the Telescopic Steering Switch.
2. Perform BODY VERIFICATION TEST .