Check short in harness
- IG "OFF" and disconnect Cruise switch connector and ECM connector.
- Measure resistance between signal and power terminals of Cruise switch harness connector.
- Measure resistance between signal and ground terminals of Cruise switch harness connector.
Specification: Infinite
- Is the measured resistance within specification?
YES
- Go to "Check open in harness" as follows.
NO
- Repair short in control harness and go to "Verification of Vehicle Repair " procedure.