Pretest Checks

Ensure master cylinder reservoir is full and parking brake is fully released. Ensure fuses are okay. Check following connectors for good contact:

• ECU 55-pin connector.
• HCU valve body 16-pin connector.
• HCU reservoir 2-pin connector.
• Master cylinder reservoir 3-pin connector.
• Pump motor relay 4-pin and 7-pin connectors.
• Main power relay 5-pin connector.
• Pedal travel switch 2-pin connector.
• Each wheel speed sensor 2-pin connector.
• Stoplight switch 2-pin connector.
• ABS ground connection, located near pump motor relay.