Lmtv trans code 4413

[All military rigs]

I just swapped in a new trans my lmtv and it won't go into gear I have a code 4413, did I hook something up wrong in the transmission when I put new solenoid harness in I can't figure this out any help would be awsome

 

[TomTime]

I just swapped in a new trans my lmtv and it won't go into gear I have a code 4413, did I hook something up wrong in the transmission when I put new solenoid harness in I can't figure this out any help would be awsome

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You’ll want to provide more info about your truck. Year, reason for trans change, what you were experiencing with issues before the change, what you’ve done since.
There are many members that have a ton of knowledge and will help but there are a few that are grumpy and will tell you to look at the TM’s and use the search area and google to find your answers…for the most part ignore them, but also do that when you can.
With that said, if you haven’t done so yet download the TM’s and go through them…however they are a PITA! (My opinion only)
Kinda new to MV ‘s myself so I’m not going to be able to help you on this one.
Good luck and welcome to the site!!!
Tom.

 

[All military rigs]

I recently got this 98 lmtv with cracked transmission due to front drive line coming off, anyhow I replaced the trans and the harness inside the trans, now having this code and it won't let me switch into gear from n, any advice

 

[coachgeo]

search in here for Wtec II error codes. Or the general internet. There is a PDF(s) with the codes in them. Search on how to pull the codes too.

 

[NDT]

4413 is short to ground B solenoid. Supposed to be 3.26 ohms between transmission pin J and H at the transmission. And no continuity between either pin and ground. If checks out at the transmission, look for harness problems, especially where the harness enters the cab.

 

[coachgeo]

4413 is short to ground B solenoid. Supposed to be 3.26 ohms between transmission pin J and H at the transmission. And no continuity between either pin and ground. If checks out at the transmission, look for harness problems, especially where the harness enters the cab.

good point..... flopping around driveshaft may have stressed harness junctions?

 

[MrMikey4026]

Have an Allison dealer check the serial numbers to make sure you are using the correct transmission. WTEC2 and WTEC3 look identical and the harness connectors match up, but the internal harness is different. The replacement transmissions were sent with an adapter that made WTEC3 compatible with WTEC2. Don't ask how I know! Was the harness you installed the correct one for your control system?