RaceDash OBD Steering Wheel Wiring:
Red: Connect together with Blue Wire from Steering Wheel control Module
Blue: Ignore (tape up)
Then plug in the OBD module to the OBD port and run the horn booster cable to the bottom of the clock spring
The reverse camera kit has two ends. One end has the RCA Cable with a Red Cable, this connects to Reverse Cont./BACK on the back of the headunit.
The other end with the Red and Black Wires need to tap into the Reverse Lights.
RED Wire > RED/BLACK Cable on Tail Lights
BLACK WIRE > GROUND
Camvin on the main harness is for reverse input. The other 2 RCA cables are for AUX Cameras.
Please note the setting on our 9 inch headunit is set to AHD720p 25fps
Settings>Car Settings>Reverse Camera>Camera Type>AHD 720P 25fps
Horn Booster Cable: