Brake Fluid Level Indicator Switch Replacement (Non-Hybrid)

WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Brake Fluid Level Indicator Switch (JD9, JH6)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedure: Disconnect the master cylinder fluid level sensor electrical connector.
1	Master Cylinder Fluid Level Sensor Tip: Compress the locking tabs on the sensor to release the sensor from the brake master cylinder reservoir.