VOLVO
ECM-P038400 - Glow Plug Control Module 1 Control Circuit High. General Failure Information. No sub type information
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Ten kod błędu ma różne znaczenie w zależności od modelu, rocznika lub silnika. Wybierz znaczenie, które dotyczy Twojego samochodu.
Dotyczy następujących modeli:
11 modeliC30 (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–)
Pokaż modele wg rocznika i silnika (17)
- Volvo C30 (2007–2013)2011–2013Tylko silnik: D4162T
- Volvo S40 (2004–2013)2011–2012Tylko silnik: D4162T
- Volvo S60 (2011–)2011–2013Tylko silnik: D4162T
- Volvo S60 (2011–)2014–2015Tylko silnik: D4162T, D4204T5
- Volvo S80 (2007–)2012–2013Tylko silnik: D4162T
- Volvo S80 (2007–)2014–2015Tylko silnik: D4162T, D4204T5
- Volvo V40 (2013–)2013–2014Tylko silnik: D4162T
- Volvo V40 (2013–)2015Tylko silnik: D4162T, D4204T14
- Volvo V40 Cross Country (2013–)2013–2014Tylko silnik: D4162T
- Volvo V40 Cross Country (2013–)2015Tylko silnik: D4162T, D4204T14
- Volvo V50 (2004–2013)2011–2012Tylko silnik: D4162T
- Volvo V60 (2011–)2011–2013Tylko silnik: D4162T
- Volvo V60 (2011–)2014–2015Tylko silnik: D4162T, D4204T5
- Volvo V70 (2008–)2012–2013Tylko silnik: D4162T
- Volvo V70 (2008–)2014–2015Tylko silnik: D4162T, D4204T5
- Volvo XC60 (2009–)2014–2015Tylko silnik: D4204T5
- Volvo XC70 (2008–)2014–2015Tylko silnik: D4204T5
Co oznacza ten kod błędu?
The ECM powers the glow plugs through the GCU and its built-in relay. The fault is set when a signal that is too high in the control circuit. It can be caused by the signal cable touching the supply voltage, or by a fault in the power supply or charging system.
Możliwe przyczyny
- Signal cable short-circuited to supply voltage
- Glow plug power supply cable short-circuited to supply voltage
- Damaged glow plug relay
- Damaged power supply or charging system
- This code may be a follow-on fault from ECM-P056300 and ECM-P056100
Co możesz zrobić
- 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 it comes back
- 3If the codes ECM-P056300 or ECM-P056100 are present, deal with them first, since this code may be a follow-on fault from them
- 4Check that the battery is charged and that the charging works, since the power supply is among the possible causes
- 5Measure with a multimeter whether the signal cable to the glow plug control module has voltage with the ignition off, which would point to a short to the supply
- 6If you have a diagnostic tool, activate the glow function and check that the glow relay engages
Objawy, które możesz zauważyć2
- Engine is hard to start or cranks slowly on cold starts
- Starting problems at all times, or it is unclear when they occur
Na co może wpływać usterka1
- The glow plugs are deactivated
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.