VOLVO
ECM-P163298 - Smart Alternator Faults Sensor / Circuit. Component Failures. Component or system over temperature
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
9 modellerC30 (2007–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V70 (2008–)
Vis modeller per årsmodell og motor (11)
- Volvo C30 (2007–2013)2011–2013Kun motor: D4162T
- Volvo S40 (2004–2013)2011–2012Kun motor: D4162T
- Volvo S60 (2011–)2011–2015Kun motor: D4162T
- Volvo S80 (2007–)2008–2010Kun motor: D4204T
- Volvo S80 (2007–)2012–2015Kun motor: D4162T
- Volvo V40 (2013–)2013–2015Kun motor: D4162T
- Volvo V40 Cross Country (2013–)2013–2015Kun motor: D4162T
- Volvo V50 (2004–2013)2011–2012Kun motor: D4162T
- Volvo V60 (2011–)2011–2015Kun motor: D4162T
- Volvo V70 (2008–)2008–2010Kun motor: D4204T
- Volvo V70 (2008–)2012–2015Kun motor: D4162T
Hva betyr feilkoden?
The engine control module (ECM) has received a message from the alternator control module (ACM) that the generator temperature is above a certain value. Single occurrences may be entirely normal and need not point to a faulty part. The fault probably arises when several extreme conditions combine, for example a very high ambient temperature, a heavy load, for instance a large trailer going uphill, and poorer cooling in the engine bay.
Mulige årsaker
- Ambient temperature too high
- Air intake and/or air outlet to the generator is blocked
- Damaged generator
- Reduced airflow and cooling in the engine bay
Hva du kan gjøre
- 1Check that the air intake and air outlet to the generator are not blocked
- 2Check that nothing is restricting airflow in the engine bay, for example leaves or dirt
- 3Check the battery charge and that the battery terminals are tight
- 4If the fault code returns after driving: have a workshop try a new generator
Symptomer du kan merke4
- A text message and a warning symbol appear in the display
- The battery may be dead or have low voltage
- The charge warning lamp lights or behaves abnormally
- The engine does not start, sometimes or all the time
Hva feilen kan påvirke1
- The charge regulator charges with a fixed voltage
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.