Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2008SILVERADO 1500 4WD V8-6.0LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSTECHNICAL SERVICE BULLETINS
2008 Chevrolet Silverado 1500 4WD V8-6.0L
Computers and Control Systems: Technical Service Bulletins
2008 Chevrolet Silverado 1500 4WD V8-6.0LSECTION Technical Service Bulletins
- Recalls
- Customer Interest
- Engine Controls - MIL ON, DTC P2135, Reduced Engine Power
- Engine Controls - MIL ON/DTC P2135 Set
- Emissions - MIL ON/DTC P0446 Stored In ECM
- Engine - MIL ON P0116/P1400 Set In Very Cold Temps
- Electrical - Electrical Malfunction/Multiple DTCs
- Electrical - MIL ON/DTC's Set By Various Control Modules
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- A/T Controls - DTC P1825/P182E or P1915/MIL ON
- A/C - Compressor/Serpentine Belt Noise
- Drivetrain - 4 Wheel Drive Message/DTC C0387/C0569 Set
- Engine Controls - MIL ON/Multiple DTC's
- A/T - MIL ON/DTC P0751 Is Stored In Memory
- Engine Controls - MIL ON/DTC's P01133/P1153 Set
- Engine, A/T Controls - Hesitation/Low Power
- Electrical - Multiple Electrical Concerns
- Engine Controls - Cruise Control Turns Off When Operated
- Body Controls - BCM Update For Bulb Outage Detection
- By Symptom
- Abnormal wear/deterioration
- Customer Interest
- Engine Controls - MIL ON, DTC P2135, Reduced Engine Power
- Engine Controls - MIL ON/DTC P2135 Set
- Emissions - MIL ON/DTC P0446 Stored In ECM
- Engine - MIL ON P0116/P1400 Set In Very Cold Temps
- Electrical - Electrical Malfunction/Multiple DTCs
- Electrical - MIL ON/DTC's Set By Various Control Modules
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- A/T Controls - DTC P1825/P182E or P1915/MIL ON
- A/C - Compressor/Serpentine Belt Noise
- Drivetrain - 4 Wheel Drive Message/DTC C0387/C0569 Set
- Engine Controls - MIL ON/Multiple DTC's
- A/T - MIL ON/DTC P0751 Is Stored In Memory
- Engine Controls - MIL ON/DTC's P01133/P1153 Set
- Engine, A/T Controls - Hesitation/Low Power
- Electrical - Multiple Electrical Concerns
- Engine Controls - Cruise Control Turns Off When Operated
- Body Controls - BCM Update For Bulb Outage Detection
- Driveability
- Erratic Operation
- False instrument warning light/gauges
- Inoperative
- Leaks
- Noise
- Recalls
- Starting problems
- All Technical Service Bulletins
- Electrical - Aftermarket Interface Devices Causing Issues
- Engine Controls - Non-GM Engine/Transmission Calibration ID
- Engine Controls - MIL ON, DTC P2135, Reduced Engine Power
- Engine Controls - MIL ON/DTC P2135 Set
- Campaign - Throttle Position Sensor Replacement
- Engine - THIS BULLETIN HAS BEEN CANCELED
- Emissions - MIL ON/DTC P0446 Stored In ECM
- Recall - Incorrect Engine Control Module Calibration
- Audio - Personal Audio Link (PAL) Charging of iPod
- A/T Controls - Snapshot Data With Tech2(R) Information
- Engine - Sound Change In 3 or 4 Cylinder Mode
- Recall - Reprogram Engine Control Module
- Engine - MIL ON P0116/P1400 Set In Very Cold Temps
- Electrical - Electrical Malfunction/Multiple DTCs
- Electrical - MIL ON/DTC's Set By Various Control Modules
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- Body Controls - Unable To Reprogram Body Control Module
- A/T Controls - DTC P1825/P182E or P1915/MIL ON
- A/C - Compressor/Serpentine Belt Noise
- 08-06-01-018D - END OF NEED FOR INFORMATION
- Drivetrain - 4 Wheel Drive Message/DTC C0387/C0569 Set
- Engine Controls - MIL ON/Multiple DTC's
- A/T - MIL ON/DTC P0751 Is Stored In Memory
- A/T Control - DTC P0756 Diagnostic Tips
- Electrical - Reducing Intermittent Electrical Concerns
- Engine Controls - MIL ON/DTC's P01133/P1153 Set
- Engine Controls - MIL ON/DTC P0171/P0174 Diagnostics
- Engine, A/T Controls - Hesitation/Low Power
- Electrical - Multiple Electrical Concerns
- Engine Controls - Cruise Control Turns Off When Operated
- Engine/Transmission - Aftermarket Calibrations
- Body Controls - Body Control Module (BCM) Grounds
- Body Controls - BCM Update For Bulb Outage Detection
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.