I recently install a new master cylinder, and now I'm getting a service brake fluid level switch
Sep 27, 2010 at 7:47 PM
Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
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FACTORYJACK
CAR REPAIR CONTRIBUTOR
4,159 POSTS
Assuming that the brake fluid is full, disconnect the level sensor. If the message goes away, replace the sensor. It coul be possible that the float is stuck in the reservoir. With an ohmmeter, you can check the sensor. If there is continuity, then the sensor is indicating low fluid.