PRND321 now PRN 321

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Jlc
Posts: 287
Joined: Sun Sep 27, 2020 5:27 pm
Location: Atl

PRND321 now PRN 321

Post by Jlc »

I replaced the PRND321 board because my old one did not show all the gears ; the new one shows all but D? No big deal and it is actually nice not to have a loght in D; but I was wondering if it was normal.
85 635CSi Bronzit
Candycj1
Posts: 134
Joined: Thu May 17, 2018 10:22 pm
Location: London

Re: PRND321 now PRN 321

Post by Candycj1 »

Did you fit a new board or 2nd hand? The bulb behind the 'D' burns out due (no doubt) to it being the one that's illuminated the most so if its a 2nd hand one that's not unusual. There are posts on here guiding you through soldering a new bulb in place - its not too bad though with my poor soldering skills i ended up breaking one of the other ones in the process; eventually got them all working again.

If it was a new one then no, its not normal and i'd suggest going back to your supplier!
Jlc
Posts: 287
Joined: Sun Sep 27, 2020 5:27 pm
Location: Atl

Re: PRND321 now PRN 321

Post by Jlc »

Thanks. It's used . I may try soldering - oddly enough the D on my old one was the only one that worked. either way it's no big deal and i have to pull the cluster anyway since after replacing the odometer gears i still get no change in change on on odo or trip.
85 635CSi Bronzit
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