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 MANUALSCHEVROLET2008CHEVY EXPRESS G3500, VAN PASSENGER EXTENDEDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 319 (HYBRID ENGINE ELECTRICAL SYSTEM)DIAGNOSTIC INFORMATION & PROCEDURESDIAGNOSTIC CODE INDEX
2008 Chevrolet Chevy Express G3500, Van Passenger Extended
Diagnostic Code Index
2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION Diagnostic Code Index
WARNING: This page is about a different car, the 2008 GMC Yukon and 2008 Chevrolet Tahoe. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B1325 | B1325 03: Device Power Circuit Voltage Below Threshold - 12V B1325 07: Device Power Circuit Voltage Above Threshold - 12V |
| DTC B1424 | B1424 00: Device Voltage Low - Theft Deterrent Module 12V |
| DTC B1516 | B1516 08: Battery Current Sensor Performance Signal Invalid - 12V B1516 66: Battery Current Sensor Performance Wrong Mounting Position - 12V |
| DTC B1517 | B1517 03: Battery Voltage Below Threshold - BCM 12V B1517 07: Battery Voltage Above Threshold - BCM 12V B1517 5A: Battery Voltage Plausibility Failure - BCM 12V |
| DTC B1527 | B1527 00: High Parasitic Load - 12V |
| DTC C0800 | C0800 03: Device Power Circuit Below Threshold - PSCM 12V C0800 07: Device Power Circuit Above Threshold - PSCM 12V |
| DTC C0895 (ESC) | C0895 00: Device Voltage - Electronic Suspension Control Module 12V |
| DTC C0895 (PSCM) | C0895 03: Device Voltage Below Threshold - PSCM 42V C0895 07: Device Voltage Above Threshold - PSCM 42V C0895 12: Device Voltage Below Minimum Threshold - PSCM 42V |
| DTC C0899 or C12E1 | C0899 00: Device Voltage Low - EBCM 12V C0899 03: Device Voltage Low - EBCM 12V C12E1 00: Device Voltage Low - EBCM 12V |
| DTC C0900 or C12E2 | C0900 00: Device Voltage High - EBCM 12V C0900 07: Device Voltage High - EBCM 12V C12E2 00: Device Voltage High - EBCM 12V |
| DTC P0562 | P0562: System Voltage Low - ECM 12V |
| DTC P0563 | P0563: System Voltage High - ECM 12V |
| DTC P0AFA | P0AFA: Hybrid Battery System Voltage Low - ACCM 300V |
| DTC P0AFB | P0AFB: Hybrid Battery System Voltage High - ACCM 300V |
RENDER: 1.0x
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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.