S80 T6 L6-2.9L Turbo VIN 91 B6294T (2002)
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Fold up the cargo compartment carpet.
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Turn the knob (1) 90 ° and lower the rear side panel.
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Locate the cable splice terminals for the towbar electrical connector at the left-hand rear lamp and separate them from each other.
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Plug the short adapter cable's connectors (1) into connector (2) on the pre-routed cable to the cable harness for the towbar, and into connector (3)
on the cable harness routed to the towbar electrical connector.
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Fold back the side panel and refit the cargo compartment carpet.
Central Electronic Module (CEM), Replacing
Central electronic module (CEM), replacing
Exposing and removing relay box in passenger compartment
Caution! The customer-programmed data must be read off before the control module is replaced. The information must then be entered into
the new control module after it has been installed. This is performed via VIDA vehicle communication.
Note! Applies to vehicles -2003, All ignition keys are needed when programming a new control module.
Note! For vehicles equipped with Volvo On Call (see phone's keypad) the battery's minus lead shall be removed first. Otherwise the automatic
alarm for emergency services may be triggered. See Battery, disconnecting See: Starting and Charging/Battery/Service and
Repair/Procedures/Battery, Disconnecting
Note! The driver information module (DIM) must not be replaced at the same time. This would erase the mileage.
For further information, see Downloading software and replacing the control module See: Body and Frame/Body Control Systems/Testing and
Inspection/Programming and Relearning/Downloading Software and Replacing the Control Module/Central Electronic Module (CEM)
Removing soundproofing panel on driver's side
