Test SC-1A - Checking For Cruise Control System Faults
- Ensure battery is fully charged. With engine off, turn ignition switch to ON position. Using DRB-II, read fault messages.
- If DRB-II displays SPEED CONTROL SOLENOID CIRCUIT, proceed to TEST SC-2A . If DRB-II displays NO VEHICLE SPEED SENSOR SIGNAL, proceed to TEST SC-3A . If DRB-II does not display a fault messages, proceed to TEST SC-4A .