If it absolutely was the actuator, I’d Feel the entrance stop would pull for the remaining… the actuator controls the best entrance axle only (AFAIK). The remaining is often engaged Using the front diff.
I'm able to right here the encoder motor activating and deactivating. I'm wondering Should the mechanics did something to your transfer circumstance for the duration of rebuilding of the transmission. Anyway, what could possibly be earning this hissing sound in or near this transfer case.
When you look at the schematics, you'll be able to begin to see the motor is actually “controlled” by the TCCM by way of signal wires. I suppose it’s possible that if one of many motor wires have been to get shorted it could cause damage to the TCCM — do I think This can be the situation?
If I thrust the four-hi or 4-lo when in park or generate, I get nothing at all. No clicking, and The sunshine is not going to gentle up. However, if I get it done from Neutral like I just defined, it really works like a attraction as well as the lights function also.
Another wire I would Examine could well be the A/T (Automatic Transmission) shift lock swap — That is wire #31 which is mild green using a black stripe (there are actually a lot more webpages in the schematics above… the very first can be a hand -published page from the TCCM connector pinout). This wire must have voltage applied to it at specified times — unfortunately, I haven't had to diagnose that Component of the procedure, so I don’t know if it ought to be +5VDC or +12VDC (but It will probably be one of them!
Jim states: February twenty five, 2008 at 4:07 am Probably you might help me. These days I left for operate and my truck was in 2HI. About 5 minutes in the future no lights ended up on, in my four×four activate the dash. I pushed the 2HI button and it lit suitable up. My truck does go into 4LO as I'm able to listen to and sense it engaging. My truck also appears to go out and in of 4HI and 2HI.I discovered a ice place over the pavement and if its in 2HI it'll spin , but Once i hit 4HI I hear a slight clunk and it'll take off like its in 4HI.
After i received the truck again the camber was optimistic several levels. Not Terrible, barely enough to find out by eye. I advised the tech they required to do it yet Hop Over To This Website again. He reported he can only established it to factory specs. :
PS – I've transformed the options to permit registered associates to add visuals/files. If you wish to add, you have to sign-up. Sorry, however the spam and various crap is simply absurd any more.
The very first issue you'll be able to examination on your own. Grab the schematics from the first article and take a look at pins 26 as a result of 29 for logic electric power (+5VDC), working with pin 16 as your ground. You might also need to get beneath the vehicle and examination the identical wires at the encoder motor. Test the bottom wire there too.
Or, as a last resort, please Be at liberty to Call me by way of the contact sort, leave your email deal with stating you’d wish to deliver me some pictures and I will reply using an tackle you'll be able to mail them to.
Hold onto that thought for a few days — some computer software is on the way that enables me to retrieve the information.
I have a heater situation that I feel is tied for the vacuum technique. Once the truck is warmed up, underneath 40mph, the heater blows awesome air, then at freeway speeds it’s hotter than blazes! any views?
So, without the need of bodily removing the encoder motor module and manually shifting the Transfer Situation into 2Hi, regretably, it’s stuck in 4WD until eventually you can get it to the mechanic.
Hi Les — I’m intending to really need to say no as Raymond no longer has them — all over again, I apologize for not backing them up.