Here I am

OBD2

Attention: TDR Forum Junkies
To the point: Click this link and check out the Front Page News story(ies) where we are tracking the introduction of the 2025 Ram HD trucks.

Thanks, TDR Staff

Engine/Transmission (1998.5 - 2002) transmission service

TC lock/unlock and occasional downshift to 3rd

I bought a new code reader for my 98.5 truck. It's OBD2 compliant but it can't communicate with the trucks computer. When I looked at the pins in the plug they looked like many of them were in different places than my old code reader which work fine. The new one is a ThinkOBD 100. The old one is an Innova 3100. Does anybody have an idea on why there is a difference?
 
Back
Top