GEN 1 Feels like transmission going into neutral while driving?

[Chris antrup]

So about a week ago I had a battery (yellow top) start to mess up on me. Replaced it with a new one and my truck has been giving me issues ever since. Put on a scanner and the o2 sensors came up. Replaced them and the truck ran fine. Now I’m having transmission issues. While driving it feels like it goes into neutral, and sometimes it drops gear randomly throwing the rpm’s up. Anybody ever felt with this before?

The codes showing now are p2610, p1674, and u0401-20
Secondary DTCs are p163E and p2610

I’m not sure if buying a new PCM will solve this. Being the 2010 first gen issues cause other issues. I also haven’t done the fuse 27 relocation kit.

 

[MurderedOutSVT]

Did you do the reset after the battery install?

 

[Chris antrup]

Did you do the reset after the battery install?

by leaving it disconnected for over 5 mins? I installed the new battery, drove it home and disconnected it for well over an hour. Still the same issues. I’m honestly at a lost with it. The trans only has roughly 110,000 on it

 

[MurderedOutSVT]

Read this one

New battery and truck dead

Not sure what to do next. Bought a new battery and truck was fine for three days. Day four truck is dead after sitting overnight. Jump start and everything is fine. Go to work and it sits for 6 hours, starts right up with no problem. No lights are on, no accessories are on but is dead after...

www.fordraptorforum.com

 

[MurderedOutSVT]

@FordTechOne or @Old-Raptor-guy may be able to shed some light on this

 

[Chris antrup]

Alternator and battery are good. It’s just when I drive. Like today it cut off twice when I was completely stopped. Driving on the highway it started to go crazy and the blue wrench popped up. I turned it off and managed to start it up while go 60mph. Shortly after t that it’s like it stalls for a split second and then catches. Then it’ll drop like it’s going in neutral. If I let go of the gas pedal it resets itself pretty fast, if not it revs the crap out of itself.

 

[Chris antrup]

would fuse 27 cause all of this. It’s like it’s losing power but also losing its gear.

 

[The Car Stereo Company]

soinds like a lead frame or wires going to the trans.

 

[MurderedOutSVT]

I was just about to mention lead frame issues after reading that last bit

 

[Old-Raptor-guy]

Throttle body possibly.