VOLVO
ECM-1144 - Cruise control switch. Signal faulty. Intermittent fault
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
2 ModelleS40 (1996–2004), V40 (1996–2004)
Modelle nach Baujahr und Motor anzeigen (2)
Was bedeutet der Fehlercode?
The signals from the cruise control switch have at times formed an impossible combination, which the engine control module has registered. The code is then set and the cruise control is turned off. The fault is intermittent and may not be present right now.
Mögliche Ursachen
- Signal wire short-circuited to supply voltage
- Defective cruise control lever
Was Sie tun können
- 1Check that the cruise control lever is intact and seated firmly and that no buttons are sticking
- 2Check the connector and cable at the lever for damage and oxidation
- 3With your own diagnostic tool, check that each button changes state in live data when pressed, one at a time
- 4Clear the code and road test to see whether it returns
- 5If the fault remains, have a workshop check the lever and the signal wire
Symptome, die Sie bemerken können1
- Cruise control does not function at all
Was der Fehler beeinflussen kann1
- Cruise control is switched off
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.