Hey all, looking for some help with a new issue and hoping someone has dealt with this before.
Started the car up this afternoon, let her warm up, backed out of the garage, and she died. Tried to fire her back up, but I got nothing. No power at all. No fuel pump activation, no lights on dash, no horn..... Nothing
Pushed back into the garage.
Battery voltage still read 13.5v at battery in trunk, but 1.2v (not 12, 1.2v) at the distribution block in engine bay. Pulled main power wire and isolated that, it's good. Put the power supply wire back on and removed wire from engine fuse box to isolate that, it's good. Reattched to the fuse box and tested... 1.2v. This told me then I have a huge draw at the fuse box.
Started pulling fuses and checking when voltage jumped back up.
When I pulled the Maxi Fuse #6 (Instrument Cluster/PCM) voltage jumped up to 13.5v.
Does this sound like a fried PCM? Time for MS3 Pro?
Thanks for any help. And if I'm missing necessary information about the car, I'll gladly share that info.
Sent from my SM-G998U using the svtperformance.com mobile app
Started the car up this afternoon, let her warm up, backed out of the garage, and she died. Tried to fire her back up, but I got nothing. No power at all. No fuel pump activation, no lights on dash, no horn..... Nothing
Pushed back into the garage.
Battery voltage still read 13.5v at battery in trunk, but 1.2v (not 12, 1.2v) at the distribution block in engine bay. Pulled main power wire and isolated that, it's good. Put the power supply wire back on and removed wire from engine fuse box to isolate that, it's good. Reattched to the fuse box and tested... 1.2v. This told me then I have a huge draw at the fuse box.
Started pulling fuses and checking when voltage jumped back up.
When I pulled the Maxi Fuse #6 (Instrument Cluster/PCM) voltage jumped up to 13.5v.
Does this sound like a fried PCM? Time for MS3 Pro?
Thanks for any help. And if I'm missing necessary information about the car, I'll gladly share that info.
Sent from my SM-G998U using the svtperformance.com mobile app