Electronic Brake Control Module: Service and Repair

REMOVAL
1. Install the prop rod on the brake pedal to keep pressure on the brake system.
2. Remove the negative battery cable from the battery.

Fig.4 Cab Harness Connector Release:

3. Pull up on the CAB harness connector release and remove connector.
4. Remove the pump connector from the CAB.

Fig.5 HCU/CAB Mounting:

5. Remove the CAB mounting bolts.

Fig.6 Controller And HCU:

6. Remove the CAB from the HCU.

INSTALLATION
1. Install CAB to the HCU.
2. Install mounting bolts. Tighten to 2 Nm (16 in. lbs.).
3. Install the pump electrical connector to the CAB.
4. Install the wiring harness connector to the CAB and push down on the release to secure the connector.
5. Install negative battery cable to the battery
6. Remove the pushrod from the vehicle.