B5.5 ALTERNATOR workshop warning

[Zaki84]

Hi guys,I have 2002 b5.5 passat wagon,1.8turbo petrol. Got battery light on,on the cluster all the time. And after start when I hit accelerator pedal ALTERNATOR WORKSHOP warning comes up. Went to parts shop to to have my alternator and battery checked,and everything seems to be fine. I also realised in the morning temperature gauge jumps straight to 90 degrees even it's really cold morning. And fuel gauge when I fill full tank goes to half way only and shows I can travel 270kms till empty. Scanned with vcdc and no codes at all. Electrical issue?? Or?


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[Snail Style]

Probably worth checking all the earths.

[Umai Naa!!]

Also pull the instrument cluster out, and check for oil/coolant ingress in the plugs.

[Zaki84]

Probably worth checking all the earths.

Is there a picture where all the earths would be? Got no idea,can't find any online...


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[Zaki84]

Also pull the instrument cluster out, and check for oil/coolant ingress in the plugs.

Will try that today.....


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[Zaki84]

It's still on,alternator workshop,and battery light... checked alternator and battery and everything just fine. Could it be CCM? Comfort controls module?


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