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2003 Pontiac Sunfire Repair and Maintenance Costs

A guide to repairs, service, and maintenance costs for your 2003 Pontiac Sunfire

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2003 Pontiac Sunfire Problems

Turn Signal Switch May Fail and Cause Signals Not to Work

The turn signal switch in the steering column may fail causing the turn signals not to work on one or both sides.

Power Window Not Working Due to Window Motor

A door window may move slowly or stop in mid travel due to a failing power window motor. The affected window may start working again after the motor cools off. Replacing the faulty window motor will commonly correct this concern.

Check Engine Light Due to Gas Cap Issue

Illumination of the Check Engine Light can be caused by a loose or worn gas cap.

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2003 Pontiac Sunfire Questions

can't get it out of reverse. what's wrong? (1 answer)

pulled out of driveway. shifted to drive. no click of shifter. runs in reverse, but won't shift to drive.

have a 2003 sunfire with 530,000 miles - running on 3 pistons - is it worth doing a valve job (1 answer)

How do you replace the knob for the a/c & heat fan? The shop wants $400. (2 answers)

The shop said the whole dash area has to be replaced to fix the "knob" & I can't find any information about it.

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2003 Pontiac Sunfire Recalls

Brake Lights and Turn Signals May Not Work

The brake lights and rear turn signals may stop working due to insufficient contact between the socket and bulb. Inoperative tail lamps may not communicate the driver's intentions, increasing the risk of a crash. If both tail lamps become inoperative, the cruise control will not engage. Dealers will inspect the rear lamp bulb socket assemblies and apply grease or replace them if needed. The recall began January 18, 2005. The GM recall number 04083.

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2003 Pontiac Sunfire Reviews

Rated
based on 2 customer reviews
I have had my 2003 Sunfire since 2004, I bought it from Enterprise Car Rentals, I have had nothing major, my A/c Compressor went out in 2011 had it replaced, Breaks one or 2x's, runs fantastic, great gas millege 14mpg, my Power Window on passenger side has gone out 2x's once were both, now just passenger side motor. I am having the Crankshaft Seal replaced next week. Besides all these Transmi...
Always chasing your tail to figure whats wrong , eats fuel pumps because tank is thin. Ground wire on battery was junk because split coating for ground at battery box,corrosion. 5th fuel pump! only 55,000 miles bought new and dealer put coil pack on at 20,000, pcm is in the open and not sure why it stalling again!

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