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Home >> Chevrolet >> 2000 >> Corvette 2D Convertible, Standard >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System With Traction Control System >> Diagnostic Tests >> DTC C1284: Lateral Accelerometer Sensor Self Test Malfunction >> Circuit Description

Circuit Description

Lateral Accelerometer performs the self test at start-up. Sensor's output will be offset for a short period of time by a fixed amount while EBTCM powers up. Test will run when ignition is on, all 4 WSS are 0 MPH and steering angle is within 90 degrees.

DTC sets when EBTCM does not see expected changes in output of lateral accelerometer soon after initialization.