VOLVO
IEM-P218186 - Cooling System Performance. Bus Signal / Message Failures. Signal invalid
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 cooling system signal from the engine control module (ECM) is incorrect. The code is set with the ignition on once the test has started. The causes are a damaged coolant pump, a damaged coolant temperature sensor, or software faults in the ECM or the IEM. Electric propulsion is then not possible.
Możliwe przyczyny
- Damaged coolant pump
- Damaged coolant temperature sensor
- Software fault in the engine control module (ECM)
- Software fault in the electric rear axle drive control module (IEM)
Co możesz zrobić
- 1Check the coolant level and look for leaks in the cooling system
- 2Have a workshop check the ECM fault codes, the coolant pump and the temperature sensor. High voltage work is for qualified personnel only
- 3Have a workshop download new software to the ECM and the IEM if needed. Do not carry out any work on the high voltage system yourself
- 4After the repair, read out the fault codes with the ignition on and check that the code is not stored again
Objawy, które możesz zauważyć4
- Text window and warning symbol with a text message
- Drive mode PURE disengages automatically or is unavailable
- Drive mode AWD disengages automatically or is unavailable
- Drive mode HYBRID: the combustion engine runs all the time or too often
Na co może wpływać usterka2
- Electric propulsion is not possible
- Brake energy regeneration from the electric rear axle is not possible
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.