Member Since: 27 Oct 2019
Location: Somerset
Posts: 47
Battery saver relay
Hi all, has anyone tried fixing a battery saver relay? I had my CJB out the other day as I was fixing my sunroof drain, and decided to open it up, I found this one relay on the ‘back’ side of the circuit board, is this the one? As all I have seen online is that it’s not a removable one.
I can’t clear the fault:
B1C62-14 (6C) Battery saver relay
output circuit - General electrical
failure - circuit short to ground or open
1st Jan 2022 5:50 pm
Pete K
Member Since: 15 Jan 2016
Location: GL
Posts: 10367
Do you reading lights and vanity mirror lights work ? If so, don't worry about the relay.
Is fuse 1 and 2 ok ?
1st Jan 2022 6:14 pm
Ollie795
Member Since: 27 Oct 2019
Location: Somerset
Posts: 47
Interesting you should say, the vanity lights in the sun visors and the map lights front and back don’t work but the centre lights do…
1st Jan 2022 6:24 pm
Pete K
Member Since: 15 Jan 2016
Location: GL
Posts: 10367
Check the fuses mentioned.
There should be lots of relays in there.
1st Jan 2022 7:46 pm
Ollie795
Member Since: 27 Oct 2019
Location: Somerset
Posts: 47
Found fuse 1 blown on the CJB, checked the bottom side of the fuse terminal to earth, measured 186 ohms, which I assume is the relay coil resistance, so I put a lower rating fuse in (5A instead of 10A) and it hasn’t blown even with all the lights on so can only assume what ever was the problem isn’t there anymore! And the fault code is now gone
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