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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-7170DIAGNOSTIC TROUBLE CODE (DTC) INFORMATION
2003 Volvo V70 2.4 L5-2.4L VIN 61 B5244S

Diagnostic Trouble Code (DTC) Information

2003 Volvo V70 2.4 L5-2.4L VIN 61 B5244SSECTION Diagnostic Trouble Code (DTC) Information





Diagnostic trouble code (DTC) information ECM-7170

Condition




The engine control module (ECM) checks the signal to the cooling fan motor for the control modules.
The diagnostic trouble code (DTC) is stored if the engine control module (ECM) registers a fault in the signal.
The diagnostic trouble code (DTC) can be diagnosed at ignition on or with the engine running.

Substitute value
- None.

Possible source

Signal too high
- Short-circuit to supply voltage in the signal cable
- Damaged control module cooling fan.

Signal too low
- Open-circuit in the signal cable
- Short-circuit to ground in the signal cable
- Damaged control module cooling fan.

Fault symptom[s]
- None.

RENDER: 1.0x

NO RELATED

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