On a 2015 PCM, which of the 2 connectors is the “C2”? I am wiring up a shift light and instructions say to come next to a specific wire on the c2 connection.
Tach: Green wire of shift light (engine speed) goes to PCM, Connector 2 (C2-Black Connector) pin #51. This is a dark blue wire with a dark green tracer OR yellow wire with a dark blue tracer.
***Only 2 connectors on PCM
You can also get this signal at any of the ignition coils.
For Dual Mode Shift Light:**The dual mode shift lights must be FACTORY pre programmed to work with the clutch switch and not the standard default Vss signal. Clutch switch signal at PCM, connector 1 (C1-Grey Connector)) pin #39 (dark green wire with orange stripe).
** If Automatic transmission, connect to brake switch signal
>Click for C1 connector view
Connect red wire of the shift light to a switched power source and the black wire to ground (frame).
The cylinder setting must be set to "1 cylinder" mode since we will be reading from a single coil.
Hi there! I've been working at reverse engineering the 2015 dodge challenger instrument cluster to allow it to be implanted into any vehicle. Theres one last thing that is critical to completing the project and its figuring out how mileage is updated. I was wondering if there was anyone here...
Greetings fellow gearheads!
I have a problem with my '09 Challenger SE's radio.
I purchased the car in Sept. 2017. Immediately I replaced the oem deck with a Pioneer. At first everything was golden, then about a year ago it began turning off for no reason. At first it was very sporadic (once a...
So I've put a ton of time and effort into the sound system in my 15 scat pack and just CANNOT get it the sound I think it is capable of.
Here's the setup:
Stock 8.4 Head unit with EQ FLAT and no surround etc.
Running through Rockford Fosgate DSR1 sound processor (in place of stock amp)
this...
Hello,
First post here, I’ve done my first mod on my challenger and I’m having issues. I installed a set of halos on my headlights, I wired them to the parking lights. Specifically the white with purple stripe and black.
I first wired it to the white with tan stripe and they only activated when...
Looking to replace the 7" screen with a used 8.4 w/nav. Found plenty, used and reman'd, like infotainment.com. (Not willing to pay $1,400 at this time)
Only thing I'm concerned about is compatibility. How far back from 19' can I use used 8.4 units? New T/A has performance package w/pages but...
Danny Snyder · updated 
