Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSVOLVO2003V70 2.4 L5-2.4L VIN 61 B5244SREPAIR AND DIAGNOSISA L L DIAGNOSTIC TROUBLE CODES ( DTC )TESTING AND INSPECTIONMANUFACTURER CODE CHARTSECM CODES (ENGINE CONTROL MODULE)ECM-940CFAULT-TRACING INFORMATIONBRAKE CONTROL MODULE (BCM) - SIGNAL MISSING
2003 Volvo V70 2.4 L5-2.4L VIN 61 B5244S
Brake Control Module (BCM) - Signal Missing
2003 Volvo V70 2.4 L5-2.4L VIN 61 B5244SSECTION Brake Control Module (BCM) - Signal Missing
Fault-tracing information
Information
No fault-tracing has been developed for this diagnostic trouble code (DTC). A diagnostic trouble code for CAN communication can also be generated in the Central Electronic Module (CEM). This diagnostic trouble code shall not be cleared until the trouble code in the central electronic module (CEM) and in other affected control modules has been remedied and cleared. Therefore, first read the diagnostic trouble codes in the Central Electronic Module (CEM) and other affected control modules, perform fault tracing and remedy as necessary. This diagnostic trouble code (DTC) can then be erased. For further information on this diagnostic trouble code, see Diagnostic trouble code (DTC) information.
Other information
- S40 (04-)/V50:
- S60/S80/V70/XC70/XC90:
Select "Continue" to exit.
Continue - DONE
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.