• Welcome to EcoDieselRam.com We see you haven't REGISTERED yet.

    Your truck knowledge is missing!
    • Registration is FREE , all we need is your birthday and email. (We don't share ANY data with ANYONE)
    • We have tons of knowledge here for your EcoDiesel truck!
    • Post your own topics and reply to existing threads to help others out!
    • We believe in quality OVER quantity, and a family friendly place for your #EcoDiesel home!
    CLICK HERE TO REGISTER! Problems registering? Click here to contact us!

    Already registered, but need a PASSWORD RESET? CLICK HERE TO RESET YOUR PASSWORD!

Enable trailer lighting AlphaOBD?

EcoGC

New Member
Mar 23, 2020
11
2
Truck Year
2015
Does anyone know the exact functions in AlphaOBD that I need to toggle to enable the trailer wiring/lighting?

I see and have enabled:
CBC features - trailer tow present
Cust.Set.Menu2- trailer selected CSM present
Cust.Set.Menu2- trailer name CSM present
Cust.Set.Menu2- trailer type CSM present


Can't seem to get the lights to work , regardless of what combination of items I enable. Am I missing something? has anyone successfully enable trailer lighting with AlphaOBD, or am I stuck paying the dealer to do this?

Thanks in advance
 

EcoGC

New Member
Mar 23, 2020
11
2
Truck Year
2015
I figured it out.

enable:
CBC features - trailer tow present
Cust.Set.Menu2- trailer selected CSM present
Cust.Set.Menu2- trailer name CSM present
Cust.Set.Menu2- trailer type CSM present
CBC Config I/O Connector E pin 23: Trailer backup lamps output present
CBC Config I/O Connector E pin 24: Trailer tail lamp Relay Output Control Present
CBC Config I/O Connector E pin 36: Trailer turn stop Relay Control Left Output Present
CBC Config I/O Connector E pin 22: Trailer turn stop Relay Control Right Output Present
 
Top