The Parking Brake May Not Automatically Release on Cadillac Eldorado

Problem Description and Possible Solution

The vacuum release actuator for the parking brake may fail, preventing the parking brake from releasing automatically. Our technicians remind us that there is a mechanical release lever on the park brake ratchet you may use if the park brake does not release automatically. (Care should be taken when manually releasing the park brake!)

Problem Data
RepairPal Verified
Average mileage: 83,486 (37,500–118,000)
13 model years affected: 1990, 1991, 1992, 1993, more1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
26 people reported this problem
Viewing 1 - 6 of 6 comments
Emergency brake failed to release automatically on a vacation trip. The next morning it released and my mechanic showed me the manual release lever. The problem persists pending some shop time to replace the switch, actuator, or leaky vacuum hose (I hope).
I have to reach under dash to manually release my parking brake.
Parking brake won't auto release when taking out of park. Have to use manual release lever.
Parking Brake does not release automatically.
Parking brak will not release. Must use the manual release on brake.
parking brake releases intermitantly