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 MANUALSCHEVROLET2001CHEVY EXPRESS G2500, VAN CARGO EXTENDED, 5.7 R, L31/KL8REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 811 (CRUISE CONTROL SYSTEM)DIAGNOSTIC INFORMATION AND PROCEDURESDIAGNOSTIC TROUBLE CODE (DTC) LIST
2001 Chevrolet Chevy Express G2500, Van Cargo Extended, 5.7 R, L31/KL8
Diagnostic Trouble Code (DTC) List
2001 Chevrolet Chevy Express G2500, Van Cargo Extended, 5.7 R, L31/KL8SECTION Diagnostic Trouble Code (DTC) List
WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostic Trouble Code (DTC) List
| DTC | Diagnostic Procedure | Module(s) |
|---|---|---|
| CXXX | Diagnostic Trouble Code (DTC) List in Antilock Brake System | Electronic Brake control Module (EBCM) |
| P0567 | DTC P0567 | Powertrain Control Module (PCM) |
| P0568 | DTC P0568 | Powertrain Control Module (PCM) |
| P0571 | DTC P0571 | Powertrain Control Module (PCM) |
| P0719 | DTC P0719: STOPLAMP SWITCH CIRCUIT LOW VOLTAGE in Automatic Transmission - VT25-E | Powertrain Control Module (PCM) |
| P0724 | DTC P0724: STOPLAMP SWITCH CIRCUIT HIGH VOLTAGE in Automatic Transmission - VT25-E | Powertrain Control Module (PCM) |
| P1574 | DTC P1574 | Powertrain Control Module (PCM) |
| PXXX | DIAGNOSTIC TROUBLE CODE DEFINITIONS
in Self-Diagnostics - 2.2L Vue DIAGNOSTIC TROUBLE CODE DEFINITIONS in Self-Diagnostics - 3.0L Vue |
Powertrain Control Module (PCM) |
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.