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Don - Mo Lurch
Don - Mo Lurch, Buick Mechanic
Category: Buick
Satisfied Customers: 21014
Experience:  GM, Chevrolet Cert., Heavy Line Mech, Race Shop Owner, Mobile Electronics.
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I have a 1994 buick lesabre and the cruise control wount work.

Resolved Question:

I have a 1994 buick lesabre and the cruise control wount work. The light does not come on where dose it get power from. I checked the fuses under the dash and under the hood is there a fuse for it behind the glove box. Greg
Submitted: 8 years ago.
Category: Buick
Expert:  Don - Mo Lurch replied 8 years ago.

 

There are 3 fuses that power the Cruise Control & the Cruise is controled thru the PCM

 

Fuse 5 in the Relay Center behind Glove box
Fuses 5c & 1d in the Inside Fuse Panel Driver side

 

Fuse 5 also powers the Fuel Control & A/C, so if those are working, then the Fuse is not bad.

Be sure the Brake Lights are working.

 

Typically it is usually the Cruise Control Servo

 

Here is wiring diagrams;

 

graphic

 

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