VOLVO
ECM-P258500 - Fuel Additive Control Module Warning Lamp Request. 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 engine control module (ECM) has received a request from the additive dosing module (ADM) to switch on the warning lamp. The ADM cannot light the lamp itself and has to go through the engine control module. The code is set when that request is received, and the fault may start in the ADM or the central electronic module (CEM).
Mögliche Ursachen
- Trouble codes stored in the additive dosing module (ADM)
- No power supply to the ADM
Was Sie tun können
- 1Read the codes in the additive dosing module (ADM) first, then in the central electronic module (CEM)
- 2Fix the faults in the ADM and the CAN-related codes in the CEM; this code cannot be erased until they are fixed and erased
- 3Check that the ADM fuse is intact and that the module receives supply voltage
- 4Check the wiring and connectors to the ADM for chafing, breaks and loose connections
- 5If nothing is found, have a workshop with diagnostic equipment establish where the request is coming from
Symptome, die Sie bemerken können1
- Text message and warning symbol in the display
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.