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The Daily Insight

How do you test a park brake?

Author

Nathan Sanders

Published Feb 09, 2026

How do you test a park brake?

How to Test a Parking Brake

  1. Drive your vehicle to the top of a small hill. The hill needs to be sloped enough for your car to roll freely once you take your foot off the brake.
  2. Roll the car down the hill.
  3. Pull the parking brake.
  4. Repeat the same steps in the opposite direction.

What do you do if your parking brake is stuck?

To release a stuck brake, you can do several things. If it is safe to do so, you can try rocking the vehicle back and forth or manually getting under the vehicle to pull the cables. You can also try setting and releasing the brake multiple times in the hopes of knocking the brakes free.

How to troubleshoot your Autopark parking brake system?

Our goal here at rvAutoPark.com, is to supply information that will help coach owners troubleshoot and repair their Chevy P32 Workhorse Chassis, J71 Ver II Auto Park Brake System, as well as other versions. Is your AutoPark actuator cylinder leaking? – – we can help.

What to do when you disconnect parking brake?

The first step will be to make sure the wheels are chocked so the coach will NOT roll when you disconnect the parking brake. Then, you need to get under the driver side and locate the lever relay – – near the transmission on the driver’s side frame rail.

Which is the park brake lever on a car?

Coaches which have BOTH the Autopark on the shift lever (PARK position), as well as a manual foot pedal for the parking brake (located to the left of the steering column), will have two levers. Later versions which have NO foot pedal, but have a yellow push-pull knob on the dashboard, will have only one lever.

Is there a foot pedal on a parking brake?

Later versions which have NO foot pedal, but have a yellow push-pull knob on the dashboard, will have only one lever. Here are photos of the two lever system, the single lever system, AND a colored illustration of the two lever system.

Our goal here at rvAutoPark.com, is to supply information that will help coach owners troubleshoot and repair their Chevy P32 Workhorse Chassis, J71 Ver II Auto Park Brake System, as well as other versions. Is your AutoPark actuator cylinder leaking? – – we can help.

The first step will be to make sure the wheels are chocked so the coach will NOT roll when you disconnect the parking brake. Then, you need to get under the driver side and locate the lever relay – – near the transmission on the driver’s side frame rail.

Coaches which have BOTH the Autopark on the shift lever (PARK position), as well as a manual foot pedal for the parking brake (located to the left of the steering column), will have two levers. Later versions which have NO foot pedal, but have a yellow push-pull knob on the dashboard, will have only one lever.

Later versions which have NO foot pedal, but have a yellow push-pull knob on the dashboard, will have only one lever. Here are photos of the two lever system, the single lever system, AND a colored illustration of the two lever system.