Parking Brake Switch Test
WARNING: This page is about a different car, the 2006 Acura MDX, 2005 Acura MDX, 2004 Acura MDX, and 2003 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the parking brake switch connector (A) from the parking brake switch (B).
- Check for continuity between the positive terminal (C) and body ground.
- With the parking brake pedal pressed, there should be continuity.
- With the parking brake pedal released, there should be no continuity.
NOTE:- If both the ABS indicator and the brake system indicator come on at the same time, check the VSA first.
- If the parking brake switch/fluid level switch is OK, but the brake system indicator does not function, check the VSA (For '03 Canada model: Do the input test for the daytime running lights control unit first).