05/04/2026
The dreaded Vauxhall Corsa D water ingress issue.
This non runner was recovered to me with the cause of non start unknown, it had been briefly looked at and the battery condition checked.
It was soon obvious that no comms to the ECU was pointing towards the common issue these have.
The feed voltages and CAN connection was verified and the ECU removed.
Water had caused some if the tracking on the PCB to corrode away.
This was repaired and a couple of components replaced.
After a quick check by plugging it all back in, the vehicle was running.
ECU resealed, looms retaped up and scuttle panel hoovered out and drainage points checked, it was then put back together and this was driven back on the trailer ready to go back to the customer.
Another vehicle to add to the increasing list of non runners I've had the privilege of being able to help get repaired.
