S80 T6 L6-2.9L Turbo VIN 91 B6294T (2002)
Head Rest: Testing and Inspection
Trouble-Shooting Information
Trouble-shooting information
Condition
No diagnostic trouble codes are displayed.
Possible source
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Faulty relay
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Faulty head restraint solenoid
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Open circuit/short circuit to ground in power supply
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Open circuit in ground wire.
Fault symptom[s]
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Collapsible head restraint does not work.