VOLVO
ECM-0015 - Malfunction indicator lamp. Signal too low. Intermittent fault.
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
2 modellerS70 (1997–2000), V70 (1997–2000)
Vis modeller per årsmodell og motor (2)
Hva betyr feilkoden?
The engine control module has recorded a fault in the circuit to the malfunction indicator lamp, for example a short to earth or supply voltage or a break. The fault is intermittent, meaning it comes and goes, and may not be present right now. The lamp may then be on or may not light at all.
Mulige årsaker
- The signal wire is shorted to earth
- Break in the signal wire
- Contact resistance in the connections
Hva du kan gjøre
- 1Check that the connectors to the engine control module and the instrument cluster are fully engaged and clean
- 2Check the wires to the malfunction indicator lamp for chafing, play and corrosion
- 3Measure with a multimeter that the signal wire has no break and is not shorted to earth or supply voltage
- 4Check whether the malfunction indicator lamp lights when the ignition is switched on. It should light as a check at start-up
- 5Clear the fault code and road test the car. If it returns, have a workshop investigate the circuit and check the instrument cluster
Symptomer du kan merke2
- The malfunction indicator lamp does not light
- The malfunction indicator lamp is on
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