XC90 AWD L6-2.9L Turbo VIN 91 B6294T (2004)
Checking the contact reel
Checking components and wiring
Disconnect the contact reel from the steering wheel module (SWM).
Take resistance readings between terminals #B1 and #B2. The resistance must be infinite.
Take resistance readings between terminals #B1 and #B3. The resistance must be infinite.
Take resistance readings between terminals #B2 and #B3. The resistance must be infinite.
Check the cable between terminal #B1 and contact reel terminal #1. Check for an open-circuit.
Check the cable between terminal #B2 and contact reel terminal #2. Check for an open-circuit.
Check the cable between terminal #B3 and contact reel terminal #3. Check for an open-circuit.
Remedy as necessary.
Other information:
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For information about signals, see Signal specification See: Pinout Values and Diagnostic Parameters/Signal Specification, Steering Wheel
Module (SWM)
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To connect the breakout box, see Connecting the breakout box See: Pinout Values and Diagnostic Parameters/Connecting the Breakout Box
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To access or replace the contact reel, see Contact reel / steering wheel angle sensor, replacing See: Restraint Systems/Air Bag
Systems/Clockspring Assembly / Spiral Cable/Service and Repair/Contact Reel/Steering Wheel Angle Sensor, Replacing
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Checking wiring and terminals See: Testing and Inspection/Component Tests and General Diagnostics/Checking Wiring and Terminals.
