VOLVO
CPM-U300047 - Control Module. System Internal Failures. Watchdog / safety µC failure
Układ
Ogrzewanie postojowe (CPM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
2 modeleV40 (2013–), V40 Cross Country (2013–)
Pokaż modele wg rocznika i silnika (2)
Co oznacza ten kod błędu?
The heater control module has registered an internal fault in the monitoring of its processor, a so-called watchdog or safety fault. The heater is switched off when the fault code is set, and if you start it again it makes a new start attempt. The fault comes from the control module itself.
Możliwe przyczyny
- Internal fault in the heater control module
Co możesz zrobić
- 1Start the heater again and check whether it runs normally. It may be a temporary fault that does not return.
- 2Check that the fuses for the heater are intact. Look in the car's manual to find where they are.
- 3If the fault is lasting, have a workshop download the latest software to the heater and then check that the fault has cleared.
- 4If the fault returns, have a workshop replace the heater control module.
Objawy, które możesz zauważyć1
- The parking heater does not work
Na co może wpływać usterka2
- The heater is switched off when the fault code is set
- The heater makes a new start attempt if it is activated again
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.