UK Car Repair Questions? Ask a Mechanic for Answers ASAP
Hello. My name is Mark and I will be assisting you today.
Code 23 is a data mismatch between the PCM and the instrument cluster.
All you can do is have it reprogrammed providing it isn't faulty.
Ok, cheers. Thats what i thought the code ment.
I'm pretty sure that something is faulty and it's not just a case of reprogramming. When i first charged the battery there engine would turn over, just very slowly. When i tried charging again the lights on the dash started to flash and thats when the problems started.
Is there any way to test the pcm or the intrument cluster?
Only with a scan tool or manual checks with a multimeter to ensure they have good voltage supplies and earths.
Ok, well i think the damage happen when i charged the battery.
Do you know how to test using a multimeter? or where i can find the result to expect?
You need to check the multiplug at the instruments and the pcm with a multimeter.