I finally have my engine running pretty good but need some help, the only DTC I am getting right now is a P0315 Case learn error so I need to fix that.
My PCM is a 2004: Serv. No. 12586243 with Hwd. No. 12583659 (modified express Van tune)
I have the transmission mounted switch removed and all of the wiring for that out of the PCM.
The stock safety neutral switch on the column starts and works in standalone with the motor per factory specs bypassing the PCM.
The PRNDL setting in HPtuners is set to "none"
I'm gonna go ahead and set the PRNDL setting in HPtuners to P/N and wire an extra safety neutral switch to show ground in park on Pins 32 and 34 on the Blue Connector (The switch will be attached to the horseshoe shifter in my 71 camaro)
Does that sound correct? Or should I just wire to show ground in park on Pin 34 only?
Any ideas or suggestions?