2010 Peugeot 207 battery supply or electrical supply fault

Car: Peugeot 207
Year: 2010
Variant: 1.6 SW

Categories: Electrics, ECU, Warnings & Lights

Hi after about 5 minutes of driving I get the warning "Battery supply or electrical supply fault" flash up. If air con is on it will then turn warm and its now affecting lights making them too dim to drive at night. Other than that the car has been driving absolutely fine no issues. The warning message goes quickly but the battery indicator light stays on. Garage replaced the alternator and belt but as soon as I drove home the problem was back not resolved. They have now had it a week trying to diagnose the issue but seem to be struggling. Any ideas?

Posted: Aug 12, 2020 (3 years ago)

Stacey

Points: 1

Would check that the air con pump is free and not locking up.

Posted Aug 17, 2020 (3 years ago)

bustedknuckles

Points: 2,304

I think i would be checking for a good earth and also good battery connections

Posted Aug 18, 2020 (3 years ago)

paulieone

Points: 1,810

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2010 Peugeot 207 battery supply or electrical supply fault

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