2003 Hummer H2 used buying checklist

Test for the problems owners report most

The most reported problems of this model year, with what to look for on the test drive.

• Windshield wiper failure47 owner complaints, usually around 70,000 miles

  Test the wipers, washers, defrosters and every window. Look for chips or cracks in the windshield.

• Ball joint or control arm failure6 owner complaints

  Drive over bumps and listen for clunks or rattles. Look for uneven tire wear.

• Brake failure5 owner complaints, usually around 83,000 miles

  Brake firmly from moderate speed: the pedal should feel firm and the car should stop straight, with no grinding or pulsing.

Make sure these recalls were done

Recall repairs are free at any dealer of the brand. Ask the seller for proof, or have a dealer check the VIN.

• VisibilityRecall number 08V456000, Sep 9, 2008
• Service brakes, hydraulicRecall number 04V045000, Feb 4, 2004
• Power trainRecall number 03V075000, Mar 6, 2003
• VisibilityRecall number 02V283000, Oct 29, 2002

Service bulletins worth asking about

Repair instructions the maker sent to dealers for known problems. Ask whether any of these repairs were done.

• Electrical systemOct 25, 2024
• Vehicle Wide Programming (VWP) is a new process to update software on GM VehiclesAug 26, 2024
• This service bulletin provides information for dealers/technicians on Service Programming System (SPS)...Jun 6, 2024
• This bulletin provides information for electrical ground repairs using new General Motors replacement...Mar 28, 2024
• This informational bulletin provides information for the IPC odometer programming method quick reference...Sep 21, 2023
• This technical bulletin provides information and a solution to a condition of Brake Pedal Moves or Self...Aug 18, 2023

Before you pay

• Decode the VIN and make sure it matches the title, the registration and the car itself.
• Get a vehicle history report to check for accidents, salvage or flood titles and odometer problems.
• Ask for service records, especially oil changes and any transmission fluid service.
• Start the car from cold, and drive it at city and highway speeds for at least 20 minutes.
• Have an independent mechanic inspect the car before you sign anything.