1994 4L60e transmission

Designed for longitudinal engine configurations, the series includes forward gears and reverse gear. GMC 4l60e transmission shifting problems. I purchased from an older couple.

It has been sitting a year. The two transmissions were mostly similar, with a major difference being the upgrade from hydraulically to electronically controlled transmissions. Does not have PWM cast into front pump.

TCC control valve in the valve body. Got in the truck yesterday and the trans would`nt shift in 2nd gear so I put it manual in 2nd then it shifted. Won`t shift in 3rd gear or overdrive. Our Process: All of our transmissions are fully remanufactured and are held to the highest and strictest. The wiring inside and the solenoids are different.

By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Complete electronic kit including wiring harness, lock-up solenoi shift solenoids, force motor, 3-solenoi PWM solenoid and pressure manifold. We carry a wide-ranging catalog of used Chevrolet. It is now considered to be one of the finest overdrive automatic transmissions ever produced.

Most frequently the crossover will interfere with removal and installation of the transmission , and it must be removed. Remove the transmission neutral safety switch wiring, main electrical harness, transmission cooler lines, shift linkage, and disconnect any clips or brackets which may be mounted to the transmission. SAVE CANCEL already exists. No other year will interchange DIRECTLY (more on that later) due to the design of the valve body and PWM TCC valve.

For a video version of this article, click here The 4L60-E is an automatic shift, four-speed overdrive, longitudinally positioned transmission. This transmission has been remanufactured at our state of the art facility using the latest advancements in aftermarket technology. It was the workhorse of the GM automatic transmissions at the turn of the century. Trans am wire harness diagram wiring library.

Ford instrument cluster wiring diagram best wiring library. Never before in history have we had so perfect vehicles at our disposal for whenever we want, and all at a relatively cheap price. To view applications begin by selecting the vehicle manufacturer listed below.

Do I have to drop the transmission cross member? All components seen here are the typical high wear and failure prone parts you must replace for a long lasting transmission. Chevy Silverado with a 4L60E. This is the electronically controlled transmission. Friendly customer service.

It also acts like there is low fluid but it reads full on dip stick, and I also barely have reverse unless I shift back and forth for 1st to reverse, then it will barely go. Transmission runs only in 2nd gear. Though most automatic transmission diagnoses and repairs are beyond the scope of the home mechanic, you can diagnose some common issues without specialized tools or training.

Asking $2or best offer! NEED THIS GONE ASAP to make room for other projects. YEAR PARTS AND LABOR WARRANTY.

If you want the best transmission you will ever own in your life, then we have what you need. Description Gm 4l60e wiring diagram wiring library. This ATSG tech manual covers assembly, dis-assembly, diagnosis, troubleshooting, electronic controls and operations. A: 1-shift solenoid ground signal.

L60E Technical Information. Performance Package Available. Valve Body DiagraSs Check Valve. Turbo-Hydramatic is the registered tradename of a family of automatic transmissions developed and produced by General Motors. You will have to swap internal transmission harness!

The difference is the addition of the Lockup Feel solenoids (aka. TCC PWM solenoid). VSS (vehicle speed sensor) on 2WD vehicles is in transmission extension housing, on 4WD vehicles the VSS is in transfer-case. He claims to have had a rebuild around 40K miles ago and is selling for $250. Diagnosing GM Converter Lock-Up Problems Share Flipboard Email Print.

Entire transmission cooling system must be completely cleane hot flushe and flow tested. If the cooler is plugge it must be replaced. Page of 3: Shift Solenoid A and B Tests (GM L, L, L). Our transmissions come in a large assortment of options and interchange options. Forward gears Longitudinal mount (rear-wheel drive) Relative torque rating 3lb ft Electronic valve body.

Maybe check the wires to the transmission ? The fluid was previously changed by the dealer at about 30K and 70K miles but this is the first time that the pan has ever been off for a filter change. Find great deals on eBay for 4l60e valve body and 4l60e transmission. L80E’s in the overdrive clutch packs.