Grand Vitara & Vitara
- Ensure ignition is off. Disconnect Cruise Control Electronic Control Unit (CC ECU) harness connector. Check for poor connection at CC ECU harness connector terminal No. 1 (Violet wire). See Figure . Repair as necessary. If connection is okay, go to next step.
- Check continuity of Blue/Yellow wire between VSS connector terminal No. 1 and PCM connector terminal No. 1. See WIRING DIAGRAMS . Repair as necessary.