VOLVO
ECM-P038300 - Glow Plug Control Module 1 Control Circuit Low. General Failure Information. No sub type information
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Feilkoden har ulik betydning avhengig av modell, årsmodell eller motor. Velg betydningen som gjelder din bil.
Gjelder følgende modeller:
11 modellerC30 (2007–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Vis modeller per årsmodell og motor (17)
- Volvo C30 (2007–2013)2011–2013Kun motor: D4162T
- Volvo S40 (2004–2013)2011–2012Kun motor: D4162T
- Volvo S60 (2011–)2011–2013Kun motor: D4162T
- Volvo S60 (2011–)2014–2015Kun motor: D4162T, D4204T5
- Volvo S80 (2007–)2012–2013Kun motor: D4162T
- Volvo S80 (2007–)2014–2015Kun motor: D4162T, D4204T5
- Volvo V40 (2013–)2013–2014Kun motor: D4162T
- Volvo V40 (2013–)2015Kun motor: D4162T, D4204T14
- Volvo V40 Cross Country (2013–)2013–2014Kun motor: D4162T
- Volvo V40 Cross Country (2013–)2015Kun motor: D4162T, D4204T14
- Volvo V50 (2004–2013)2011–2012Kun motor: D4162T
- Volvo V60 (2011–)2011–2013Kun motor: D4162T
- Volvo V60 (2011–)2014–2015Kun motor: D4162T, D4204T5
- Volvo V70 (2008–)2012–2013Kun motor: D4162T
- Volvo V70 (2008–)2014–2015Kun motor: D4162T, D4204T5
- Volvo XC60 (2009–)2014–2015Kun motor: D4204T5
- Volvo XC70 (2008–)2014–2015Kun motor: D4204T5
Hva betyr feilkoden?
The ECM switches the glow plugs through the glow plug control module (GCU) and its built-in relay. The code is set when a signal that is too low is found in the control circuit between the relay, the GCU and the ECM.
Mulige årsaker
- Contact resistance or oxidation in the connections and connectors
- Signal cable short-circuited to ground
- Glow plug power supply cable short-circuited to ground
- Damaged glow plug relay or damaged glow plug control module
- Damaged fuse
- Open circuit in the signal cable
Hva du kan gjøre
- 1Check that the fuses are intact; their locations are in the instruction manual or the fuse chart
- 2Read and clear the fault code, then cold-start the engine and see whether the starting problems come back
- 3Check that the connectors at the glow plug relay and the glow plug control module are secure and not oxidised
- 4Check that the wiring to the glow plugs and the signal cable is not chafed or resting against the body
- 5Measure with a multimeter that the signal cable has no contact with ground (the body)
- 6If you have a diagnostic tool, activate the glow function and check that the glow relay engages
Symptomer du kan merke2
- Engine is hard to start or cranks slowly on cold starts
- Starting problems at all times, or it is unclear when they occur
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