What to Do When the Auto Hold Malfunctions?
1 Answers
Below are the inspection and troubleshooting steps for auto hold malfunctions: Unusual Noises: If you hear rattling or clanking sounds from the parking brake while driving, pull over immediately. Inspect for loose fastening screws, control levers, or fixing pins, and perform timely adjustments or repairs. Parking Brake Lever Fails to Lock: If the control lever cannot stay fixed in the braking position when applying the parking brake, first release the lever head. Check if the lever is bent, jammed, or if the spring is broken. Parking Brake Failure: Inspect whether excessive clearance exists between the friction pads and brake drum, or if oil contamination, severe wear, exposed rivets, or surface hardening causes slipping.