GPS Install Speed Pulse Location
#1
GPS Install Speed Pulse Location
Does anyone know where I can pick up the speed detection circuit speed pulse signal? I'm guessing it is probably available at the BCM, but I have no idea which wire it is.
Thanks very much!
Thanks very much!
#3
Thanks. I'm pulling out the premium sound system and installing a Pioneer AVIC-Z1. It uses the signal to maintain accuracy when the GPS signal is not present, so I need to get to the signal to connect to the receiver....
#4
I looked this up for HVROD but never heard if it worked or not. Here is what I sent him....
If you have an automatic, then the ECM C3 (Gray) connector:
Pin 66
YELLOW
Vehicle Speed Sensor Signal High (w/M86)
Pin 67
PURPLE
Vehicle Speed Sensor Low (w/M86)
If you have an automatic, then the ECM C3 (Gray) connector:
Pin 66
YELLOW
Vehicle Speed Sensor Signal High (w/M86)
Pin 67
PURPLE
Vehicle Speed Sensor Low (w/M86)
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