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.
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HOMESERVICE MANUALSCHEVROLET2007MONTE CARLO V8-5.3LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSTECHNICAL SERVICE BULLETINS
2007 Chevrolet Monte Carlo V8-5.3L
Computers and Control Systems: Technical Service Bulletins
2007 Chevrolet Monte Carlo V8-5.3LSECTION Technical Service Bulletins
- Recalls
- Customer Interest
- Fuel System - Driveability Concerns/MIL ON/Multiple DTC's
- Engine - MIL ON P0116/P1400 Set In Very Cold Temps
- Electrical - MIL ON/DTC's Set By Various Control Modules
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- A/T- Slips/Overheats/Won't Shift/MIL ON/DTCs P0218/P0894
- A/T - Harsh Shifts/Slipping/DTCs P0741/P0742/P0757/P842
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- A/T Controls - MIL ON/Harsh Shifts/DTC's P0742/P2761
- Electrical - Battery Goes Dead Overnight
- Engine - Low Oil Lamp ON/Oil Leaks
- By Symptom
- Abnormal wear/deterioration
- Customer Interest
- Fuel System - Driveability Concerns/MIL ON/Multiple DTC's
- Engine - MIL ON P0116/P1400 Set In Very Cold Temps
- Electrical - MIL ON/DTC's Set By Various Control Modules
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- A/T- Slips/Overheats/Won't Shift/MIL ON/DTCs P0218/P0894
- A/T - Harsh Shifts/Slipping/DTCs P0741/P0742/P0757/P842
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- A/T Controls - MIL ON/Harsh Shifts/DTC's P0742/P2761
- Electrical - Battery Goes Dead Overnight
- Engine - Low Oil Lamp ON/Oil Leaks
- Driveability
- Erratic Shifting
- Hard Shifting
- Leaks
- Low, Dead battery
- No shift/Incorrect gear engagement
- Overheating
- Recalls
- Slipping
- Starting problems
- All Technical Service Bulletins
- Electrical - Aftermarket Interface Devices Causing Issues
- Engine Controls - Non-GM Engine/Transmission Calibration ID
- Fuel System - Driveability Concerns/MIL ON/Multiple DTC's
- Engine - THIS BULLETIN HAS BEEN CANCELED
- A/T Controls - Snapshot Data With Tech2(R) Information
- Engine - Sound Change In 3 or 4 Cylinder Mode
- Engine - MIL ON P0116/P1400 Set In Very Cold Temps
- 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 Control - DTC P0756 Diagnostic Tips
- Electrical - Reducing Intermittent Electrical Concerns
- A/T - Diagnostic Information for DTC's P0894/P1870
- A/T- Slips/Overheats/Won't Shift/MIL ON/DTCs P0218/P0894
- A/T - Harsh Shifts/Slipping/DTCs P0741/P0742/P0757/P842
- Campaign - ECM Updates for Virtual Flex Fuel Sensor
- Campaign - Inspect/Replace Post-Catalyst O2 Sensor
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- A/T Controls - MIL ON/Harsh Shifts/DTC's P0742/P2761
- Emissions - OBDII I/M Readiness Testing
- Engine Controls - MIL Function During I/M Testing
- Electrical - Battery Goes Dead Overnight
- Engine - Low Oil Lamp ON/Oil Leaks
- Engine/Transmission - Aftermarket Calibrations
- Body Controls - Body Control Module (BCM) Grounds
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.