ECA unit
â–¶ How to fix
Renew the ECA.
What you'll see
No driver-visible symptom recorded.
System reaction
The vehicle cannot drive off when the neutral position is engaged when braking to a stop.
Diagnostic depth
Detection
Opticruise receives a fault message via CAN from the ECA control unit.
Possible cause
Fault in the angle sensor and internal fault in the ECA control unit.