VOLVO
ECM-U210763 - Collision Mitigation By Braking. Algorithm Based Failures. Circuit / component protection time-out
System
Engine Control Module (ECM)
Volvo models this fault code applies to
Applies to the following models:
1 modelS80 (2007–)
Show models by year and engine (1)
What does this fault code mean?
The engine control module (ECM) gets signals from the forward sensing module (FSM) and applies braking help when a collision threatens. The code is set when a request for braking the car has been active for too long. Although the fault is named a circuit or component protection time-out, the code concerns how long the braking request lasts. It is set after the fault has been stored in the FSM or the central electronic module (CEM).
Possible causes
- The fault is in the forward sensing module (FSM)
- The fault is in the central electronic module (CEM)
What you can do
- 1Read the fault codes in the FSM and CEM first and remedy them. This code can be erased only once the root fault is remedied and its fault code erased.
- 2No troubleshooting has been developed for this code. If it returns after the repair, have a workshop read out and troubleshoot the system with diagnostic equipment.
- 3Erase the fault codes once the root fault is remedied, then check on a test drive whether the code returns.
Symptoms you may notice1
- Message in the display
General guidance for car owners. Diagnosis on the car can point to a different cause.