2006 Chevrolet Suburban 1500 problems & reliability
31 owner complaints filed with NHTSA for the 2006 Chevrolet Suburban 1500, alongside 1 safety recall campaign. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
1 complaint report injuries (1 injured).
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Electrical System | 7 | 23% |
| Structure | 7 | 23% |
| Service Brakes | 6 | 19% |
| Latches/locks/linkages | 4 | 13% |
| Seat Belts | 2 | 6% |
| Suspension | 2 | 6% |
| Air Bags | 1 | 3% |
| Engine and Engine Cooling | 1 | 3% |
| Power Train | 1 | 3% |
| Steering | 1 | 3% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Half of the failures with a reported odometer reading occurred by 71,000 miles (middle 50% between 40,141 and 98,539 miles), based on 24 complaints that included mileage.
Complaints by incident year
What owners report
“Tl* the contact owned a 2006 chevrolet suburban 1500. After the vehicle was driven and parked, it caught on fire. The fire department was notified and was able to extinguish the fire. A fire report was filed. The vehicle was towed to an independent mechanic and deemed destroyed. The vehicle was towed to a personal…”
Electrical System · filed Apr 9, 2018
“The rear lock actuator became faulty and was replaced 6/13. Just short of 4yrs,the actuator became faulty again in 6/1/17. The dealer was contacted an was told sorry, the warranty (1yr) had expired. 2 things are the problem with this actuator. Because the backhatch is keyless and has no release from the inside, this…”
Unknown OR Other · filed Jul 28, 2017
“While towing the family boat on secondary roadways, I attempted to stop in heavy traffic, when I pressed on the brake pedal it went completely to the floor and both the truck and boat continued rolling towards stopped traffic. I was only able to stop the vehicle by manually operating the parking brake. Had I not had…”
Service Brakes · filed Dec 10, 2016
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
201 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2006 Chevrolet Suburban 1500. The 10 most recent:
This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
PIP5601C · Service Bulletin/Repair Instructions · issued Jul 18, 2025
This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.
PIT5074R · Service Bulletin/Repair Instructions · issued May 30, 2025
This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.
PIT5074R · Service Bulletin/Repair Instructions · issued May 30, 2025
This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.
PIT5074R · Service Bulletin/Repair Instructions · issued May 30, 2025
This service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.
23-NA-001 · Service Bulletin/Repair Instructions · issued Mar 28, 2025
This service bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
03-06-01-023I · Service Bulletin/Repair Instructions · issued Dec 18, 2024
This service bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
03-06-01-023H · Service Bulletin/Repair Instructions · issued Oct 7, 2024
This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. and Canada Dealers Only).
02-00-89-002X · Service Bulletin/Repair Instructions · issued Sep 9, 2024
This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized…
PIT3271P · Service Bulletin/Repair Instructions · issued Sep 6, 2024
Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to…
General Communication · Service Campaign · issued Aug 26, 2024
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2006 Chevrolet Suburban 1500 has 1 NHTSA recall campaign — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2006 Chevrolet Suburban 1500?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Owners most often reported problems around 71,000 miles — budget accordingly if the car is approaching that mileage.