Volvo Bus recalls B5LH(3) — The engine pre-heater relay may overheat and fail
Full details on the official government website →
⚠ What You Should Do
Modify pre-heater relay harness by connection of extension cable with fuse. Replace pre-heater relay as required.
Recall Details
Defect: The engine pre-heater relay may overheat and fail due to short circuit between the 24V and ground on the printed circuit board (PCB).
Remedy: Modify pre-heater relay harness by connection of extension cable with fuse. Replace pre-heater relay as required.
Vehicles affected: 40
DVSA Recall Reference: R/2021/208
Make: VOLVO BUS | Model: B5LH(3)
To check if your specific vehicle is affected, visit the DVSA vehicle recall checker, select your vehicle make and model, and look for recall reference R/2021/208.
Why This Product Is Dangerous
The engine pre-heater relay may overheat and fail due to short circuit between the 24V and ground on the printed circuit board (PCB).