Workshop Repair Manuals

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XC90 AWD L6-2.9L Turbo VIN 91 B6294T (2004)

Relays and Modules > Relays and Modules - Transmission and Drivetrain > Relays and Modules - Differential > Control Unit, Differential Lock > Component Information > Diagrams > Diagram Information and Instructions > Page 1423

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NOTE:  Do not apply rust solvent spray or grease to the Heated Oxygen Sensor (HO2S) or combined instrument panel connectors.

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Ignition off

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Disconnect the battery negative terminal

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Use compressed air to clean the disconnected connector

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Apply rust solvent spray 1161422 to the disconnected connectors

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Blow clean using compressed air.

NOTE:  Do not fill the protective cover with grease.

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Press grease, P/N 1161417-9, into the terminals directly from the tube

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Check that all the cavities in the connectors are filled

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Use a loose male pin to ensure that contact in sockets is good. The pin should remain in position when pulled gently.

Fiber Optic Cable Harness, Repairing

Fiber optic cable harness, repairing

Removal and Installation

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.

Relays and Modules > Relays and Modules - Transmission and Drivetrain > Relays and Modules - Differential > Control Unit, Differential Lock > Component Information > Diagrams > Diagram Information and Instructions > Page 1423

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