2008 Chevrolet Suburban 1500 problems & reliability
101 owner complaints filed with NHTSA for the 2008 Chevrolet Suburban 1500. 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.
4 complaints report injuries (7 injured).
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Air Bags | 40 | 40% |
| Unknown OR Other | 19 | 19% |
| Structure | 18 | 18% |
| Latches/locks/linkages | 14 | 14% |
| Electrical System | 12 | 12% |
| Engine | 8 | 8% |
| Equipment | 2 | 2% |
| Service Brakes | 2 | 2% |
| Vehicle Speed Control | 2 | 2% |
| Electronic Stability Control (esc) | 1 | 1% |
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 69,000 miles (middle 50% between 36,250 and 110,000 miles), based on 66 complaints that included mileage.
Complaints by incident year
What owners report
“Tl* the contact owns a 2008 chevrolet suburban 1500. The contact received a notice for an unknown recall regarding the air bags. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. Hubler chevrolet (1705 lafayette ave, crawfordsville, in 47933, (765) 231-4163) was…”
Air Bags · filed Aug 9, 2019
“Broken upper dash that potentially could become propelled by a deploying airbag causing injury to driver or passengers”
Unknown OR Other · filed Jul 10, 2019
“Rear radio/control system started to smoke while stopped at an intersection in october 2018. We have not tried the radio, but the heated seat doesn't work. We are unsure if we should go out of town with it and have not had it inspected.”
Electrical System · filed May 16, 2019
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Federal defect investigations
- NON-CRASH ENGINE COMPARTMENT FIRES
Engineering Analysis EA08010 · opened Jun 12, 2008 · closed Sep 8, 2008 · led to recall 08V441000
- NON-CRASH ENGINE COMPARTMENT FIRES
Preliminary Evaluation PE08010 · opened Feb 4, 2008 · closed Jun 12, 2008
Technical service bulletins
252 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2008 Chevrolet Suburban 1500. The 10 most recent:
New Vehicle Monitoring Programs Section in IVH
13598 · Other · issued Sep 9, 2025
This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may…
PIC5650M · Service Bulletin/Repair Instructions · issued Aug 7, 2025
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 maintenance cleaning of the fuel injectors and gasoline detergent additive.
04-06-04-051J · Service Bulletin/Repair Instructions · issued Sep 27, 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
No NHTSA recall campaigns name the 2008 Chevrolet Suburban 1500 in our current data. Recalls may apply only to certain VIN ranges — always confirm with a VIN check.
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 2008 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 69,000 miles — budget accordingly if the car is approaching that mileage.