Hello everyone, I just traded in my short bed chevy for a qaud cab 03 dodge ram its at 230K miles but it runs like a top strong engine and from what i can tell a very strong transmission thats why these error codes make no sense.

I have error code p0700 & p0715

p0715 - I replaced the ISS Input speed sensor & out put speed sensor, i cleared the codes drove it light came back on i ran the codes only p0420 came up "Bad Cat" i changed plugs it solved that issue. reset the engine light was off for about 150 miles.

now it is back on and p0700 & p0715 are showing agian.

This truck runs like a top, it hits every gear flawlessly, and gets up and gets into passing gear with no issue at all.

How ever when the light is on i do feel it stumble or maybe its droping or hesitating possibly ?

I don't think it is slipping. As i said it like it only stumbles when the light is on. Ground issue maybe ?


The only other thing i can think of if autozone said it is the transaxle control module ? i researched this and found nothing but the "Transmission Control Solenoid" is this the same as the Governor Pressure Solenoid ?

Any suggestions would be really appreciated, I tend to do a lot of driving and have always kept my trucks running good. Last thing i want is a trans going out.