Cruise Control Indicator Light Circuit

WARNING: This page is about a different variant/trim than selected.

Turn ignition on. Connect DVOM to chassis ground and backprobe cruise control ECU harness connector terminal No. 9 (Black/Red wire). With cruise control switch in OFF position, battery voltage should be present. With cruise control switch in ON position, voltage should be less than 0-3 volts.
If voltage reading is as specified, no problem is indicated at this time. Fault may be intermittent. If sent here from SYMPTOM DIAGNOSIS, perform next test listed. If voltage is not as specified, check instrument cluster. See appropriate INSTRUMENT PANELS article. Repair as necessary. If instrument cluster is okay, replace cruise control ECU and retest system.