Diesel Data: Automotive Repair

G2 Check Circuit Between Instrument Cluster and ABS Unit







- Ignition switch OFF.

- Disconnect 4-pin and 15-pin connectors at ABS unit.

- Remove instrument cluster.

- Disconnect 16-pin instrument cluster.

Connector:





- Measure resistance between pin 5 of the 16-pin connector and ground.

- Is resistance less than 5 ohms?

YES -- Service short in circuit 603 (DG) wire to ground.

NO -- Replace anti-lock brake control module.