PRND123 Not working 03 Montana

05-06-2015, 08:47 AM
My PRND123 isn't working on my 03 Montana. I replaced the neutral safety switch still no go. The reverse lights come on. When shifted out of park the doors lock and when put back in park they unlock. I checked some fuse the are for the nss and there good. Anyone have a wiring diagram for it?

Tech II
05-07-2015, 06:55 AM
Is the PRND123 part of the cluster? If yes, you might need a cluster...

05-07-2015, 07:06 AM
I've swapped the cluster too, its something with the wiring

Tech II
05-10-2015, 03:30 PM
Does it light up at all?

05-10-2015, 04:41 PM
Nothing for the shifter lights, everything else works on the cluster. Van won't start either without grounded the relay

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