Complete brake failure, due to brake line corrosion of substandard material used in metal brake lines routed within and under vehicle.
The worst 2004 GMC Sierra 1500 HD problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Brakes2
- Electrical1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Brakes2
- Electrical1
Recalls
No recalls on record for this model year.
Technical service bulletins for the 2004 GMC Sierra 1500 HD 190
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
- This service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.
- This service bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
- Unknown or other
- Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles
- GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities
- This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves...
- This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as...
- This service bulletin provides information for dealers/technicians on Service Programming System (SPS)...
- This Warranty Administration bulletin provides retail and wholesale service personnel with the...
What 2004 GMC Sierra 1500 HD owners say
Most recent owner complaints, unedited.
Tl* the contact owns a 2004 gmc sierra 1500 hd. The contact stated while driving the vehicle at various speeds the speedometer intermittently displayed the incorrect speed. The vehicle was taken to an authorized dealer who diagnosed that the instrument panel cluster needed to be replaced. The vehicle was scheduled to be repaired. The manufacturer was notified of the failure. The approximate failure mileage was 31,141. Rk
Basically the brakes arent doing its job. Everytime I drive my gmc I would feel the brakes giving out and fear that it going to blow out any time soon.
Compare the 2004 GMC Sierra 1500 HD
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Questions about the 2004 GMC Sierra 1500 HD
Is the 2004 GMC Sierra 1500 HD reliable?
Owners have filed 3 complaints about the 2004 GMC Sierra 1500 HD, fewer than a typical Sierra 1500 HD model year.
What is the most common problem with the 2004 GMC Sierra 1500 HD?
Brakes, with 2 complaints. Next is electrical (1).
How many recalls does the 2004 GMC Sierra 1500 HD have?
No recalls on record.
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