Clearing Diagnostic Trouble Codes

Clearing Diagnostic Trouble Codes
The 4WS indicator light comes on when the 4WS control unit detects a problem in the system. Depending on the problem, the 4WS indicator light may be canceled by turning the ignition switch off, or it might require removing the CLOCK, RADIO (10 A) fuse in the under-hood fuse/relay box. If a problem is detected in the main steering angle sensor system, you must remove the CLOCK, RADIO (10 A) fuse to cancel the 4WS indicator light. If a problem is detected in any other part of the system, turning the ignition switch off will cancel the 4WS indicator light.