Electronic control system
2013 Peugeot 308 HDI

From time to time all eclectronic systems cut out. This is GPS, Bluetooth , Parking Radar, Radio/CD. Sometimes they come on when I start the car and sometimes after several kms. Then they all stop for no reason. The length of time they shut down is getting longer. Just like a loose wire in main power supply. The GPS Screen is blank when everything shuts down, but stays up when ignition is on.
Problem added: Feb 13, 2022 (6 months ago)
Avatar
JoeBailie
1 points

Peugeot 308 2013
Variant: HDI
Problem Category
Electrics, ECU, Warnings & Lights

Replies and fixes

That can on some cars , sometimes be caused by the battery being low and non essential items are cut off till battery charge is replenished a bit by alternator when car is driven and they then come back on . Could check battery condition by load testing , then charging or replacing dependent on findings .
Answered Feb 13, 2022 (6 months ago)
Replying to post by whittingehame:
That can on some cars , sometimes be caused by the battery being low and non essential items are cut off till battery charge is replenished a bit by alternator when car is driven and they then come back on . Could check battery condition by load testing , then charging or replacing dependent on findings .
Thanks for that, but it is a new battery 12 months ago and it just shuts off when car is running for no reason. Also I tried to overload the electrics when everything was running, by putting on all heaters, blowers, lights etc. No problems. I still think it is a faulty connection in the main supply.
Answered Feb 14, 2022 (6 months ago)
" it is a new battery 12 months ago " really counts for nothing . You need to check battery voltage after lying over night and prior to starting . Your overloading the system only shows the alternator would seem to be o.k
Answered Feb 14, 2022 (6 months ago)

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