S60 AWD L5-2.5L Turbo VIN 59 B5254T2 (2005)
Horn: Testing and Inspection
Trouble-Shooting Information
Trouble-shooting information
Condition
No diagnostic trouble codes are displayed.
Possible source
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Short circuit to voltage supply in the signal line
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Short circuit to ground in the signal line
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Open circuit.
Fault symptom[s]
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Horn does not work.