VOLVO
ECM-P146400 - A/C Demand Out Of Self Test Range. General Failure Information. No sub type information
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
2 ModelleS80 (2007–), V70 (2008–)
Modelle nach Baujahr und Motor anzeigen (2)
Was bedeutet der Fehlercode?
The code is set if the engine control module (ECM) detects that the air conditioning is active, or is switched on, during the ECM's own self-test.
Mögliche Ursachen
- The air conditioning is active during the engine control module's self-test
Was Sie tun können
- 1Switch off the air conditioning when you start the engine, and keep it off for a while before checking whether the code returns.
- 2Clear the code, then start the engine without the air conditioning switched on. Read the code again with the engine running.
- 3If the code returns even though the air conditioning is off, have a workshop check the control module's self-test and how the air conditioning is controlled.
Symptome, die Sie bemerken können1
- No noticeable symptoms for the driver
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.