IGN Switch Is ON, Only the TCS-Off Light Illuminates

CAUTION: Recheck the diagnostic trouble code after repair completion. For the steps which have an asterisk (*), inspect the connection of the connector with the terminal and for any damage first. If the connection is poor, securely connect them, or repair or replace the appropriate parts as necessary. Wiggle and pull the wire harness to inspect each wire for corrosion, bent or loose terminals and poor wire terminal crimps.


NOTE: When the engine coolant temperature is below 0° C (32° F), the TCS OFF light stays on until the engine warms up to the normal operating temperature (max. approx. 15 minutes). If the light goes off after warming up, the system is normal.
^ The TCS OFF light illuminates at key on engine off. Start engine and inspect again. If any symptoms have occurred in the past but are now okay, malfunction of related harness could be the possible cause and thus ABS CM is normal.