4: Brake System Warning Light Does Not Illuminate
NO.4 BRAKE SYSTEM WARNING LIGHT DOES NOT ILLUMINATE (WITHOUT TCS)- When performing an asterisked (*) troubleshooting inspection, shake the wiring harness and connectors while doing the inspection to discover whether poor contact points are the cause of any intermittent malfunctions. If there is a problem, check to make sure connectors, terminals and wiring harness are connected correctly and undamaged.
Diagnostic procedure