Injector Driver Module: Service and Repair

REMOVAL
1. Disconnect the battery ground cable. On vehicles equipped with dual batteries, refer to Battery.

WARNING: RED-STRIPED WIRES CARRY 115V DC. SEVERE ELECTRICAL SHOCK CAN BE RECEIVED. DO NOT PIERCE.

CAUTION:
^ Do not pierce engine electrical wires or damage to the harness can occur.
^ Always disconnect the battery ground cable prior to working on the electronic engine controls.







2. Disconnect the hose, and remove the retaining screws. Set the coolant recovery reservoir aside.







3. Remove the module.
1 Remove the upper and rear retaining screws.
2 Loosen the lower retaining screw.
3 Remove the wiring connector cover.
4 Loosen the wiring connector retaining screw and disconnect the wiring.

INSTALLATION







1. Follow the removal procedure in reverse order.

NOTE: On vehicles equipped with dual batteries, refer to Battery for battery reconnect procedure.