I was lucky, my donor tranny had the connector still attached. Just make sure the one you get is the same as the one you take out and I believe either of those that you can get would work fine. So luckily there's a noticeable difference between gears. All fluid pumped out through the vent tube: Plugged cooler line. I then changed the speed pickup on the transfer case, which did not help the speedometer.
Please let us know if you need anything else to get the problem fixed. Now the truck will shift 1-2 manually, but when you put it in drive, it free wheels: nothing at all; no drag or anything. I know it's complicated but is it clear enough to understand? Leaks can cause extensive damage if not fixed and can destroy the clutch. If base pressure is low, trans or pump is worn out. Not sure if this will lead to some early failure or not. Must be removed and rebuilt.
My main issue is that when the transmission fuse is pulled, the wire from the ignition switch provides sufficient voltage 12-14. This can all be done without removing the transmission. With the assembly out you can inspect the reaction plate and determine if this is the problem. Once i got the speedsencer working. Yes, if you have the throttle stick wide open, even for a second, it will happen. It has been considered to be the best rendition of the finest overdrive automatic transmission ever produced.
The tools are fairly expensive and hard to justify purchasing unless you plan on going through several transmissions. To check for pump failure, check fluid level with the engine off, then start the engine and recheck fluid level. Rear of transmission needs to be fixed. Flush the transmission cooler and cooler lines. Yesterday, I hit a bump or something and everything suddenly worked fine. Patrick As just said, these trans are notorious for shift solenoid failure.
Overrun clutches will be worn out after 30 seconds of this behavior. May have to replace converter also if hub is scored. The only way to know is to drop the tranny and take out the torque converter. Don't forget to examine tha battery also. Try not to run or drive the car or further damage could result.
I do realize this is an old post but had to ask the question. Horrible noise in 4th and feels like the brakes are on: overrun clutches are applying due to a cracked or leaking forward piston. Also, Lubegard Shudder Fix will at least fix this for awhile. Easy fix in the pan. A transmission rebuild requires special tools that won't be used for anything else but a trans rebuild. May have to replace converter also if hub is scored.
No resistance on anything at all except terminals A and D. I appreciate all of your advices, and I hope that someone will help me to find the right answer. Once again, this would require someone, one of us or the driver, to have a handy wire diagram, but they still need to know the component location, any help with this please. It is possible to remedy a fluid problem by removing the checkball from its cage in the case in the rear of the transmission may help must remove valve body , or adding a high-viscosity additive or other seal restorer product. Troubleshooting the transmission in your Chevy Silverado may seem like a daunting task to someone who has never done it before, but there a several common things you can check for before you need to take the vehicle to a mechanic.
Transmission must be removed and rebuilt, sooner rather than later. Sorry it took me a while to reply, busy with work. Answer 1 We assume your transmission is the late model 1991 version with the second-generation shifter, this model has a stamped steel reaction plate around the shift pod under the shifter assembly that controls the shifter. It is drivable until it breaks. To repair this problem: take the boot off the top of the transmission inside the cab by removing the 4 bolt shifter assembly. So I tested both ways. After some playing around I was able to get it shift again but when I went to back up it would not go into reverse.
The wire colors should match. I am guessing that the connector needs to be connected to us a scanner for bidirectional control. The leaf springy looking thing at the back of the tailshaft from the '95 tranny won't fit on the '96. Middle case: leak in the 2nd gear apply circuit servo assembly or 1-2 accumulator. You description is very unclear as to what exactly the trans is doing wrong. When this happened, the speedometer and the tachometer would quit working. I already changed the very dirty fluid and filter and the fluid level is ok.