Buick Lesabre owners have reported 1 problem related to brake antilock control unit/module (under the service brakes category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Buick Lesabre based on all problems reported for the Lesabre.
I have discovered a brake fluid leak from the abs modulator assembly in my 1997 Buick Lesabre. There is a recall (#00v114000) for this very same problem in 2000 Lesabres. This can cause the braking system to malfunction! the recall should be extended to cover earlier years. In the mean time I am going to purchase a new abs modulator assembly. I fear the new valve assembly will develop the same problem.
See
all problems of the 1997 Buick Lesabre
🔎.