S80 L6-2.9L VIN 92 B6294S2 (2004)
Fuse Block: Service and Repair
Central Electrical Unit, Engine Compartment, Replacing
Central electrical unit engine compartment, replacing
Removal
Preparatory work
Note! As 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.
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Disconnect the battery negative lead. See: Battery/Service and Repair/Removal and Replacement/Battery, Replacing See also Battery,
disconnecting See: Battery/Service and Repair/Procedures/Battery, Disconnecting
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Remove the power steering fluid and coolant reservoirs. Lift up and move to one side
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Remove the cover from the central electrical unit
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Remove the engine control module (ECM) Engine control module (ECM), replacing, B5254T2 See: Powertrain Management/Computers and
Control Systems/Engine Control Module/Service and Repair. Remove the transmission control module (TCM) Transmission control module
(TCM), replacing, B5254T2, AW50/51 AWD, B5254T2, AW55-50/51SN See: Powertrain Management/Transmission Control Systems/Relays
and Modules - Transmission and Drivetrain/Relays and Modules - A/T/Control Module/Service and Repair.
Removing the central electrical unit
