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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1335 (ANTI-LOCK BRAKE SYSTEM, TRACTION CONTROL SYSTEM & STABILITY CONTROL SYSTEM)DIAGNOSTIC INFORMATION AND PROCEDURESDTC C0287DTC DESCRIPTOR
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6

DTC Descriptor

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION DTC Descriptor
WARNING: This page is about a different car, the 2008 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.

This diagnostic procedure supports the following DTC:

DTC C0287 09 Longitudinal Accelerometer Circuit Rate of Change Above Threshold

DTC C0287 71 Longitudinal Accelerometer Circuit Invalid Serial Data Received

DTC C0287 75 Longitudinal Accelerometer Circuit Signal Above Allowable Range

RENDER: 1.0x

NO RELATED

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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.