1. Disconnect the negative battery cable.
2. Remove the driver-side air bag module. (See DRIVER-SIDE AIR BAG MODULE REMOVAL/INSTALLATION.)
3. Disconnect the audio control switch connector. (See AUDIO CONTROL SWITCH REMOVAL/INSTALLATION.)
4. Inspect for resistance and continuity between cruise control switch terminals B-C using a tester.
|
Switch condition
|
Resistance (ohm)
|
|---|---|
|
ON OFF button pressed
|
Continuity
|
|
CANCEL button pressed
|
118-122
|
|
SET/- button pressed
|
667-693
|
|
RES/+ button pressed
|
2,156-2,244
|
|
No button pressed
|
No continuity
|