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2003 GMC Sonoma Repair and Maintenance Costs

A guide to repairs, service, and maintenance costs for your 2003 GMC Sonoma

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2003 GMC Sonoma Problems

ABS Light Due to Brake System Control Unit Failure

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 or Crank Over But Not Start

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.

Driveability Problems Due to Internal Distributor Fault

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.

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2003 GMC Sonoma Questions

2003 GMC Sonoma, engine turns over but will not start. (1 answer)

My truck is a 2003 GMC Sonoma, 2.2L (repairpal did not give me the option of selecting 2.2 liter), standard transmission. When driving the other night, the engine started rocking very hard (I could feel it in the cab) like a cylinder was not firing. The truck also lost power. I was able to pull i...

I get no heat from my heater, it blows cold air...I have replaced the theremosta (3 answers)

When I try to put gas in my truck the pump keeps kicking off.Gas light is on (1 answer)

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2003 GMC Sonoma Recalls

Air Bag Labels May Be Incorrect

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.

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2003 GMC Sonoma Reviews

Rated
based on 1 customer reviews
4.3 v6 is a great engine. drives and handles great. gets 22 mpg at 70mph on interstate.

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