VOLVO
ECM-2213 - System relay. Signal faulty
System
Engine Control Module (ECM)
Volvo models this fault code applies to
Applies to the following models:
2 modelsS40 (1996–2004), V40 (1996–2004)
Show models by year and engine (2)
What does this fault code mean?
The engine control module has detected that the system relay is switched off incorrectly. The fault can be caused by a low battery voltage or by a defective system relay.
Possible causes
- Low battery voltage
- Defective system relay
What you can do
- 1Check the battery voltage and that the charging voltage from the alternator is normal
- 2Charge or replace the battery if it is weak or old before replacing anything else
- 3Clear the code and road test the car to see whether it returns
- 4If the battery voltage is good but the fault remains, have a workshop replace the system relay
Symptoms you may notice1
- No noticeable symptoms for the driver
General guidance for car owners. Diagnosis on the car can point to a different cause.