VOLVO
DIM-0005 - Engine coolant temperature (ECT) sensor signal. Faulty signal. Intermittent fault
System
Kombiinstrument (DIM)
Volvo-modeller feilkoden gjelder for
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Gjelder følgende modeller:
5 modellerC70 Cabriolet (1998–2005), C70 Coupé (1998–2002), S70 (1997–2000), V70 (1997–2000), V70 XC (1998–2000)
Hva betyr feilkoden?
The engine temperature gauge in the instrument receives an incorrect signal, so it shows a temperature that is too low or does not work at all. The fault is intermittent, meaning it has occurred before but does not always show. The signal comes via the engine control module, so both the wiring to the instrument and the engine control module may be the cause.
Mulige årsaker
- Open circuit in the signal wire
- Signal wire shorted to ground or voltage
- Fault in the engine control module (ECM)
- Fault in the driver information module (DIM)
Hva du kan gjøre
- 1Read off the fault code, note it and clear it. Test drive the vehicle to see if the fault returns
- 2Check that the fuses are intact; their locations are in the owner's manual or on the fuse box cover
- 3Follow the signal wire between the engine and the instrument for chafing, pinched areas and loose connectors
- 4If you have a diagnostic tool, read the engine temperature in live data when the engine is warm and check that the value rises steadily
- 5If the fault remains, have a workshop check the engine control module and the instrument panel
Symptomer du kan merke2
- Engine temperature gauge does not work
- Engine temperature displayed too low
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