GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2008
🢒
Optra
🢒
Steering
🢒
Power Steering
🢒 Scan Tool Data Definitions
Vehicle Speed:
The scan tool displays 0-255 km/h (0-159 mph). The actual speed of the vehicle.
Steering Wheel Rate:
The scan tool displays 500 rpm.