My son has a 2003 Super Duty with auto locks, but the front wheels won't lock even when turn to locked position. Also when it's in two wheel drive the front drive shaft and axles still spin, are the hubs locked up or is it in the transfer case?
View 10 RepliesThis is the first winter I'm driving my truck. I put it in in 4x4 HIGH the other night due to the snow (and I wanted to check out everything).
Seemed to work fine until I was backing into a parking spot doing a full lock turn. It didn't seem to move. I gave it a little more throttle and it "released" like it was stuck or going over an obstacle. Happened again when I did a full turn backing into my driveway (this time turning the opposite way).
It seems to work fine going forward with tight turns. Also and it doesn't "bind" in 4x2 mode. I haven't tried 4x4 LOW yet ... I guess I don't want to wreck anything if it's not operating properly. Is this normal?
I have a 2000 f250 with auto/manual locking hubs and today the 4x4 quit working. The light comes on the dash and the drive shaft and u joints turn but the front wheels don't turn even when its locked in. I assume its the hubs? And when I am going down the highway about 75 the front starts making a hellacious noise but stops if I slow down is this connected?
View 11 RepliesIts a 2016 F-250, 6.2L gas truck with the electronic shift on the fly transfer case.
I have put right at 22,000 miles on it like this, frequently at 70-80 mph.
What are the odds I have damaged it and is there anything I should do now that I discovered it - other than put them both in "AUTO".
Truck has been to the dealer twice and not once was this noticed. They blamed the squealing on the brakes which I knew it wasn't.
Yesterday I was parked on an incline with my front wheels on gravel and the rear wheels on wet grass/mud. When I tried to go, the rear wheels started spinning. I then switched on the low 4x4, and tried to go. The rear wheels continued to spin, but the front did not turn. I had new wheels installed, that has a cap that covers the manual locking hub, so I couldn't turn it to lock the hub. What should I look for to fix the problem?
2007 F250 4X4 Larriat SRW
Had to make a sharp circular turn last night in a parking lot, with the steering turned to full-lock...noticed a very audible clunking or clicking noise during the turn...went away after full-lock turning was released. My hubs are locked in...but I was told there was no issue with leaving them locked in, even during the summer. And there shouldn't be...4x4 disengaged, of course. Must have been the u-joints clicking / clunking? Problem?
View 5 RepliesI have a problem with an 2000 F250 7.3 6spd. Recently, the "key in the ignition" chime kept dinging even when no key was in the ignition. I read in the forums that a wire can be disconnected to stop the chime. The problem is that after I re-install the cylinder lock, I cannot move the key to the off position to remove the key. I can rotate it to start and run, but it won't move backwards to the off or acc position.
The truck has this little lever that normally needs to be pushed to allow key to be released, but even after pushing that, turning the steering wheel back and forth, and messing with the tilt, I still can't get the key into the off position. I have removed the cylinder and it looks good. It rotates properly and I can remove the key, but only when it isn't installed. I tried replacing the ignition switch, but the lock cylinder still doesn't move.
I have an 04 F250 that I've tried swapping the lock cylinders from the 04 to the 00, but it still doesn't turn. What might be the cause/fix? Also, the 2000 F250 has a intermittent chirping/squeaking sound under the dash that happens even when the batteries are disconnected - might this be a malfunctioning vacuum motor? It happens even though the truck hasn't been driven for a week.
I have a 99, F-350, V-8 &.3 Diesel, 6 speed with 2 WD. Is there a way to temporarily lock both rear wheels to obtain better traction in the snow?
View 7 RepliesWe got a ton of snow dumped on us today and for some reason my 4WD has decided not to work this year. I have a 2000 F250 4WD Triton V10. The hubs click into the lock position and the dial on the dash lights up 4x4 but I am definitively not engaging into 4WD. I'm pissed because this is specifically the reason i bought a 4WD and it's failing me. I can't find a fuse panel diagram to save my life however all the fuses in the interior of truck look to be fine.
View 3 Replies2004 F350 150,000km ... I have a rattling/clicking sound from the front right wheel when the hub is not locked (Free) and I hit small holes or run over rough roads. the sound is gone when I lock the hub front hubs.
View 3 RepliesOn my class C motor home, 1999 with V10 engine when I turn the ignition key to the start position I get absolute silence, when I release the key and turn it to the start position again it always starts. I have fitted a new starter motor, new solenoid and new battery but still the problem persists. I'm scared that one time it will not crank over on the second attempt.
View 10 RepliesOk so I got a good deal on a used F350. When I got it home I found the heater was stuck on defrost. I posted on here a few weeks ago with questions on what could be wrong. From that post I learned that my front passenger side hub is stuck locked in. I pulled the vacuum lines at every connection from the pump on and had good vacuum all of the way to the passenger side hub. I turned the axle shafts and found the drivers side is free the passenger side is locked.
I flipped the dash switch and heard the drivers side hub lock. Then I turned the axles again and found they were in fact both locked in. I flipped the switch back to 2H and the drivers side freed and the passenger side was still stuck locked in. So I pulled the passenger side hub off of the truck and found it was seized up. I put it back together and locked both hubs in manually until payday when I can pick up a new hub.
Yesterday we had a lot of ice! Where I park the pickup the front wheels drop into a low spot. I could not get backed out of my driveway with the front wheels in the hole and the rear wheels on ice, so I flipped the switch to 4x4 and tried again. It still could not pull out, the front wheels didn't seem to engage. Now I am thinking I have more troubles than just the one hub stuck locked in.
So, my questions now are, 1 if the passenger side hub is bad but both are locked in it should still go into 4x4 correct? 2, the 4x4 light on the dash lights up when I flip the switch. If I had a bad switch or fuse would I still get the same result (light on and drivers side hub clicking in)? Does this pickup have to move a few feet before it engages the 4x4 or should it click right in? And finally what is a short explination of how the 4x4 system works. The dash switch engages the solenoid on the firewall to switch vacuum down to the hubs but what else does it do? I assume it has some kind of switch or motor in the transfer case that engages the 4 wheel drive?
I have a 2001 F250 SD V10 and when at a dead stop and with the brakes applied, steering becomes very stiff and almost impossible to turn the wheels. If I let off of the brakes and move a little the steering is just fine. I hate like hell to spend the money on a new power steering pump if it isn't going to fix the problem. Simply put, deap stop, brakes on, wheels don't want to steer. How do I fix it?
View 10 RepliesJust got done with a ball joint replacement on my 2003 F550, everything went together great, just as it should. Until I got to the drivers side hub lock.
I have Mile Marker 449s/s manual hubs. Turn from free to lock and theres this loud clicking sound about halfway to LOCK (passenger side doesn't do this). Hub will stay locked for about 2 rotations, then it unlocks and makes a clicking sound. You cannot turn the hub back to FREE, it gets halfway and stops. I tried forcing it and broke the spring fingers inside. Have a new set on order.
Is this a locking hub issue or an assembly error? I was going to take these steps.
- Take passenger side hub lock off and see if it operates normally or same on drivers side.
- If same, remove axle and re-seat/re-assemble everything again
Anything to specifically check? All the parts went back in, washers were in correct order, outer snap ring is in groove.
I got an 03 f250 with a 10 inch lift on 40x14.50 tires on 20x10 fuel hostage wheels. They rub my springs pretty bad when trying to make even the slightest kind of tight turn and the sound they make when they rub is even worse than them actually rubbing. My question is should i stay with this tire and wheel setup and try to get some 6061 billet aluminum 2 inch spacers? (I'm not sure about going that route though because of what i heard about spacers) or go down to some 38s with a 20x14 wheel that hopefully would push the tire away from the hub like spacers would do. I'm leaning more towards going to 38s because of the rubbing and also because I feel they might look better on the 10 inch lift rather than the 40s but dont know whats the best thing to do.
View 12 RepliesJust bought a nice little project 1999 4X4. 100k miles and overall decent condition.
One of the first things to tackle is the driver's front hub has no manual 4x4 locking mechanism like on the passenger side. Is this a tough job?
Attached is the picture of the hub & missing lock setup. (Can't upload...).
I have a 2010 F250 with 154000km (96000 miles) that we bought last week. When I was looking it over during the purchase I noticed the front axle didn't lockup in "auto", in manual lock it seemed fine so I figured vacuum leak or something like that. Yesterday morning I was in the yard and got a little hung up in snow drifts so just got out, locked the hubs and switched to 4x4 and I think the front end didn't engage at all.
So later on I had it in the shop installing the two way radio and decided to check the front end out a little more thoroughly. Vacuum lines seem fine, hubs turn fine but I notice the axle shafts both move up and down almost a quarter inch, that seems excessively loose to me. I've been doing some research on the internet and it appears the front hubs are serviced as a unit, also some information seems to point to needle bearings within the actual locking hub mechanism itself?
So the questions:
1. Does that front axle shaft seem excessive? What are the specs?
2. Can I replace bearings and seals only or do these units come only as assemblies? Inner hub, outer hub units? Wheel bearings seem fine.
3. With that much play is there a chance the outer axle shafts are worn also?
I have an '03 F250 and the second position of the blower switch doesn't work. The first, third, and fourth are all fine.
I bought a Motorcraft YH-1670 blower switch, but can't figure out where it's located?
I looked behind the glove box, but didn't see it there. I did not remove the screws to the cover behind the glove box because I wanted to first confirm where the switch is located.
While driving the other day and making a slow sharp turn, like a u turn, I felt my wheels binding like they were in 4WD. I got under the truck and I could not turn my front axles freely. I jacked each side up independently and I could spin each tire and the axle would turn as well.
I thought being out of 4WD that the axles would turn freely? Mine do not.
I have ESOF and my hubs are turned to AUTO.
Is this normal or do I have an issue with my hubs or transfer case?
I am not up on the exact operation of the hub lock/unlock on superdutys but when following them, I can see the front axles still turning with the wheel. So even with them "disengaged" they still turn with the wheels?
If that is the way they are designed to do, why? Seems like efficiency could be gained by having them actually disengaged when not needed. And save wear on the inner housing seals.
1999 F250 super duty. I am having a problem with the front right turn signal not working. The indicator on the dash also does not work but I can hear the relay clicking double time and the rear signal works. I have changed the bulb and fuses and went under the dash and the column to be sure a connection had not come loose. I have looked through the forums to try and find an answer with no luck. What to try next?
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