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Home >> Volvo >> 2011 >> S40 T-5 R-Design >> Repair and Diagnosis (Single Page) >> Electrical >> Body Electrical >> Electrical And Fuses - Symptom Related Diagnostic Procedures (544 Body) >> Checking Start Control Module (SCU) (2004-2011) >> Checking Start Control Module (SCU) >> Checking Battery
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Checking Battery

If the key jams in the ignition, it may be due to the battery being discharged.

Check the battery voltage and condition.

Remedy as necessary.

Other information 

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