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XC90 AWD V8-4.4L VIN 85 B8444S (2005)

Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Engine Control Module > Component Information > Testing and Inspection > Page 1798

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Engine Control Module: Service and Repair

Engine control module (ECM), replacing

Note! The illustrations in this service information are used for different model years and/or models. Some variation may occur. However, the
essential information in the illustrations is always correct.

Removal

Preparatory work

Ignition off.
Disconnect the battery negative cable. See: Battery, disconnecting See: Starting and Charging/Battery/Service and Repair/Procedures/Battery,
Disconnecting.

Removing the Engine Control Module (ECM)

Remove the cover by lifting it straight up.

Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Engine Control Module > Component Information > Testing and Inspection > Page 1798

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