This is a repair service for a BMW ECU that has failed due to water ingress, these fail due to multiple issues,
- Water Damaged control circuits, these are placed at the bottom of the ecu which when the drains are blocked, causes these area to get damaged.
- Continuous open circuit faults on sensors and valves.
- No communications through the diagnostic connector.
This price is for an Inspection and a possible Repair, not all ECU are repairable, due to the severity of the damage.
If your ECU is not repairable a replacement would be required this would be mentioned at the time of inspection.
The replacement ECU will be charged additional to the price of this repair service.