Honda Civic Immobiliser Module Programming After Flat Battery!

We are seeing more of these random issues appear now more and more people are starting to use their vehicles after the Covid 19 lock down. This Civic had a completely flat battery and the customer charged the battery fully however the vehicle would simply not start. The green immobiliser / key light was flashing on the dash. This means the vehicles ECU is not detecting the correct signal / code from the vehicles immobiliser module.

We carried out a full scan of all the modules within the vehicles ECU’s and detected on live data the vehicle simply wasn’t seeing the correct command allowed to start the Civic. We profesionally coded the Immo module back into the vehicle with our diagnostic machine. Once coded the vehicle started first time. We also carried out other checks to make sure the battery was being charged correctly.

If your having issues with your car or suddenly having issues since a flat battery we can help. Call us on 07340 341790 so we can diagnose your vehicles problems. We are fully mobile and come to you.