2003 GMC Sonoma Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2003 GMC Sonoma

Repair Estimates

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2003 GMC Sonoma
$200 to $628
2003 GMC Sonoma
$455 to $1,044
2003 GMC Sonoma
$174 to $502
2003 GMC Sonoma
$310 to $647
2003 GMC Sonoma
$651 to $969

Related Content

The Anti-lock brake system (ABS) control unit may fail internally causing the ABS warning light to illuminate.

The fuel pump may fail causing the engine to stall and not restart. Our technicians recommend replacing the fuel filter every 30,000 miles to help prevent undue strain on the fuel pump.

The distributor may develop internal faults. This can cause a rough running engine or stalling condition and the Check Engine Light may or may not illuminate. The distributor should be overhauled or replaced to correct this concern.

See More Problems 11

Mostly when passing or climbing hills

This is a used truck, I got in Dec. and had brake and rotors pads replaced 4 times, since then. Brake lines and boaster also have been replaced once. My freind said there is a little box that goes from the Brake line to the ABS, could this be the problem, if it is, do you know the name of this ...

See More Questions 29

Vehicles may have an air bag warning label with incorrect statements. This is against the Federal Motor Vehicle Safety Standard. Owners will be sent corrected labels and installation instructions. The recall began June 4, 2004. The GM recall number is 04021.

See More Recalls 1

4.3 v6 is a great engine. drives and handles great. gets 22 mpg at 70mph on interstate.

See More Reviews 1