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Engine Control Module Replacement

Engine Control Module Replacement



Callout Component Name
Warning

Damage to the control unit can occur if the metal cover comes into contact with battery voltage. Ensure that the control unit's metal cover does NOT come into contact with battery voltage when servicing the control unit, using quick charge cables or charging the vehicle's battery.



Preliminary Procedure

1. Disconnect the negative battery terminal. Refer to Battery Negative Cable Disconnection and Connection

2. Release the engine control module electrical connector.


1

Engine Control Module and Module Insulating Cover


Procedures

Use a screwdriver to depress the module and cover retainer.

Lift the module and cover upwards to remove.


2

Engine Control Module Insulating Cover


Procedures

Lift the engine control module retainer located on the Insulating cover.

Slide the engine control module outwards to remove.


3

Engine Control Module