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 MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1401 (OBJECT DETECTION SYSTEM)DIAGNOSTIC INFORMATION AND PROCEDURESDTC B0958, B0959, B0960, OR B0961DTC DESCRIPTORS

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2

DTC Descriptors

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION DTC Descriptors

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

DTC B0958 01: Parking Aid Rear Sensor 1 Circuit Short to Battery-Left Corner
DTC B0958 06: Parking Aid Rear Sensor 1 Circuit Short to Ground or Open-Left Corner
DTC B0958 08: Parking Aid Rear Sensor 1 Circuit Signal Invalid-Left Corner
DTC B0958 21: Parking Aid Rear Sensor 1 Circuit Incorrect Period-Left Corner
DTC B0959 01: Parking Aid Rear Sensor 2 Circuit Short to Battery-Left Middle
DTC B0959 06: Parking Aid Rear Sensor 2 Circuit Short to Ground or Open-Left Middle
DTC B0959 08: Parking Aid Rear Sensor 2 Circuit Signal Invalid-Left Middle
DTC B0959 21: Parking Aid Rear Sensor 2 Circuit Incorrect Period-Left Middle
DTC B0960 01: Parking Aid Rear Sensor 3 Circuit Short to Battery-Right Middle
DTC B0960 06: Parking Aid Rear Sensor 3 Circuit Short to Ground or Open-Right Middle
DTC B0960 08: Parking Aid Rear Sensor 3 Circuit Signal Invalid-Right Middle
DTC B0960 21: Parking Aid Rear Sensor 3 Circuit Incorrect Period-Right Middle
DTC B0961 01: Parking Aid Rear Sensor 4 Circuit Short to Battery-Right Corner
DTC B0961 06: Parking Aid Rear Sensor 4 Circuit Short to Ground or Open-Right Corner
DTC B0961 08: Parking Aid Rear Sensor 4 Circuit Signal Invalid-Right Corner
DTC B0961 21: Parking Aid Rear Sensor 4 Circuit Incorrect Period-Right Corner

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.