Workshop Manuals Factory service & repair Volvo
01 Relays and Modules02 Sensors and Switches03 Maintenance04 Engine, Cooling and Exhaust05 Powertrain Management06 Transmission and Drivetrain07 Brakes and Traction Control08 Starting and Charging09 Power and Ground Distribution10 Steering and Suspension11 Heating and Air Conditioning12 Restraint Systems13 Accessories and Optional Equipment14 Body and Frame15 Cruise Control16 Instrument Panel, Gauges and Warning Indicators17 Lighting and Horns18 Windows and Glass19 Wiper and Washer Systems
Volvo XC90 2.5T AWD L5-2.5L Turbo VIN 59 B5254T2 (2003)05 · Powertrain Management
05 · Diagnostics

Central Electrical Unit Engine Compartment (Body Control Module) (page 21 of 41)

Make
Volvo
Model
XC90 2.5T AWD
Engine
L5-2.5L Turbo VIN 59 B5254T2
Year
2003
Section
Relays and Modules - Computers and Control Systems › Body Control Module › Service and Repair
Powertrain ManagementCentral Electrical Unit Engine Compartment · page 21 of 41
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Relay and fuse location, 11D

For the location of the relays and fuses, see: See: Power and Ground Distribution/Locations

1. Wiring diagram for relevant model year
2. Decals at both the integrated relay box and fusebox in the car
3. Pocket data book
4. Owner's Manual.

Installing the integrated relay/fusebox in the cargo compartment

Align the integrated relay/fusebox in the grooves in the bracket and press into place.
Install the left side panel in the cargo compartment.

Replacing the rear electronic module (REM)

The rear electronic module (REM) is a separate unit in the relay box in the cargo compartment.

Caution! New software can only be ordered when the control module is installed in the car. VIDA reads off the new control module identity
which is required to order the correct software.

Release the relay and fuse box. See Exposing the integrated relay/fusebox in the cargo compartment.

Removing the control module

Unscrew the screw holding the connector so that it is free of its threads. Check that the screw is free with your fingers.
Disconnect the connector. Use an open spanner and a support. See the illustration.

Note! Do not damage the pins. Always check that the control module's and control module box's connectors do not have bent or damaged pins
or sleeves. This may have be the cause of the problem.

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Parts & tools for this job For 2003 Volvo XC90 2.5L

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