trans00am

Good morning everyone
Having a bit of trouble with my gauges not working after waking up my 2000 trans am from her winter slumber. She had a trickle charger all winter. Now, I am no good when it comes to electronics. The lights on the dash work but nothing else, with the exception of the battery gauge, works. Even the odometer doesn't work. Hoping there someone who had a similar experience with this or is knowledgeable with these types of issues. So far what I've check are the fuses and all seem ok. I did have my turn signal pigtail burn up, again. Fixed that but no change. What else should I be checking? Is it likely I need a new dash? Thanks you all for any input.

WhiteBird00

iTrader: (4)

Check the GAUGES fuse again using a fuse tester or multimeter (or just replace it with a known good fuse). Never rely on a visual inspection of a fuse (especially an old one) because they can be blown even when they look fine.

trans00am

I'll just replace the fuse and report back after work. Thanks for the input. Hopefully that's all it is.

trans00am

So I replaced the fuse with a known good fuse. No change. Any other ideas? I know its hard to diagnose over the internet so I appreciate the help

WhiteBird00

iTrader: (4)

Does the oil pressure gauge work? The oil pressure and voltage gauges are the only two which don't use class 2 serial data in their function. If only those two work then you would seem to have a problem with the serial data.

trans00am

I belive the oil pressure gauge would work if I replaced the oil pressure sensor, just haven't gotten around to it. As far as that serial data is concerned, I am unfamiliar with it. How do you check that? Am I at the replacement of the cluster at that stage?

trans00am

So I got one of those Bluetooth obd2 and the torque app. I am showing a P0650 code. Its pending. Would that narrow down my next move?