isuzu Workshop Repair Guides

Isuzu Workshop Service and Repair Manuals

Main Relay (Computer/Fuel System) > < Engine Control Module|Specifications|Page 1449
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Engine Control Module: Service and Repair

ECM

This component is non-serviceable and must be replaced as a unit, do not try to disassemble components.

REMOVAL

1.

Negative battery cable

2.

Lower left trim panel

3.

Disconnect ECM harness connector.

4.

Remove ECM bracket retaining bolts, then ECM.

NOTE: To prevent possible Electronic Discharge damage to the ECM, Do not touch the connector pins or soldered components on the circuit
board.

INSTALLATION

1.

ECM

2.

ECM electrical connectors (2)

3.

Lower left trim panel

4.

Negative battery cable

Main Relay (Computer/Fuel System) > < Engine Control Module|Specifications|Page 1449