VOLVO
IGM-P16272F - Module Supply Voltage Out Of Range. General Signal Failures. Signal erratic
Układ
Nieznany układ / Specyficzny dla marki
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
1 modelV60 (2011–)
Pokaż modele wg rocznika i silnika (2)
Co oznacza ten kod błędu?
The high voltage generator control module (IGM) monitors its internal components and related functions. The code is stored when one or more of the control module's internal supply voltages is faulty. Although the code is named an erratic signal, it therefore applies to the supply voltages. The fault is only checked once the test has started at ignition on.
Możliwe przyczyny
- The voltage supply cable is short-circuited to ground or to voltage
- Break in the voltage supply cable
- Break in the feed that comes from the system relay
- Damaged voltage supply cable
- Internal fault inside the ISC voltage converter
Co możesz zrobić
- 1Read out, clear the code and start the car to see whether it returns
- 2Have a workshop check the voltage supply cable and the supply from the system relay
- 3If the fault remains, have a workshop check the ISC voltage converter
- 4The high voltage system may only be handled by a workshop; do not work on it yourself
Objawy, które możesz zauważyć5
- Warning symbol and text message in the display
- Warning about power supply problems from the alternator and charge regulator
- Charging of the high voltage battery while driving is absent, reduced or not working correctly
- High voltage battery is discharged or charges poorly
- HYBRID drive mode: the combustion engine is active all the time or too often
Na co może wpływać usterka1
- The high voltage battery cannot be charged by the combustion engine
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.