Brake Warning Indicator: Testing and Inspection
Brake warning lamp and switchBrake warning lamp illuminates when brake fluid level is below the standard value with the ignition switch on, or, when the brake fluid level sensor or parking brake switch is on with the parking brake pulled up.
NOTE: Brake fluid level sensor is located in the master cylinder reservoir tank.
1. Disconnect the brake fluid level gauge connector.
2. Check continuity between terminals with the ignition switch off. (The float rises)
3. Check continuity between terminals with the ignition switch on. (The float lowers)
If continuity is not as specified, replace the sensor.