Vehicle overheats every 15 minutes and leaks alot of brake fluid causing smoke to pour out from tires horn doesn't work and head light is broken and a.c. Is broke vehicle is forced upon employees to drive under these conditions everyday on high way city streets
The worst 2004 GMC C7500 problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Brakes1
- Electrical1
- Engine1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Brakes1
- Electrical1
- Engine1
Recalls
No recalls on record for this model year.
Technical service bulletins for the 2004 GMC C7500 76
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 Preliminary Information communication provides information to the technician about changing the tire...
- 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 Warranty Administration bulletin provides retail and wholesale service personnel with the...
- This bulletin provides information for electrical ground repairs using new General Motors replacement...
- This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake...
- This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil...
What 2004 GMC C7500 owners say
Most recent owner complaints, unedited.
Compare the 2004 GMC C7500
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Questions about the 2004 GMC C7500
Is the 2004 GMC C7500 reliable?
Owners have filed 1 complaint about the 2004 GMC C7500, close to a typical C7500 model year.
What is the most common problem with the 2004 GMC C7500?
Brakes, with 1 complaint. Next is electrical (1).
How many recalls does the 2004 GMC C7500 have?
No recalls on record.
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