Test Description
WARNING: This page is about a different car, the 2003 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
The numbers below refer to the step numbers on the diagnostic table.
- 2. Tests the normal state of the chassis pitch angle using a scan tool. The scan tool will display normal state as Inactive, and Active with chassis pitch angle detected.
- 3. Tests if the PCM is supplying a constant ground on the chassis pitch angle signal circuit.
- 4. Tests if the ESC module is able to detect a change in chassis pitch angle. With the chassis pitch angle signal circuit jumpered to ground, the scan tool will display Chassis Pitch Angle status as Active.