Is the AW4 transmission the same as the XJ?
Year splits, aka “will this transmission fit my XJ?” 1987-1990, the AW4 had a 21 spline output shaft, a 1 pulse per revolution reed switch Output Speed Sensor, no Input Speed Sensor, and a 0.705:1 OD ratio. 4.0L and 2.5L transmissions are fundamentally the same, except for the torque converter and bellhousing, which are unique for each motor.
When did the AW4 naxja XJS come out?
The AW4 transmission was used in 4.0L equipped XJs from 1987 through 2001. It was also rarely used in 2.5L equipped XJs with the automatic transmission option, 1987-1990*. It has 3 regular forward gears and 1 overdrive gear, along with a torque converter containing a lockup clutch.
What is the electronic control system on an AW4 Jeep?
See BODY CODE DESIGNATION table. The electronic control system for the AW-4 transmission controls transmission shift points and torque converter lock-up. Electronic control system consists of Transmission Control Module (TCM), valve body solenoids, throttle position sensor, speed sensor, neutral safety switch and brake switch.
Are there any faults in the Jeep AW4 transmission?
Diagnosis of faults in the Jeep AW4 transmission. The automatic transmission used in the Jeep XJ Cherokee is nearly bullet proof. Seldom does it ever give trouble. Maybe that is why it is so hard to find good information on how to fix it when it occasionally does act up.
Is the AW4 transmission on the Jeep XJ Cherokee?
Diagnosis of faults in the Jeep AW4 transmission. The automatic transmission used in the Jeep XJ Cherokee is nearly bullet proof. Seldom does it ever give trouble.
The AW4 transmission was used in 4.0L equipped XJs from 1987 through 2001. It was also rarely used in 2.5L equipped XJs with the automatic transmission option, 1987-1990*. It has 3 regular forward gears and 1 overdrive gear, along with a torque converter containing a lockup clutch.
How many miles does a 1995 Jaguar XJ have?
Mileage: 53,118 miles Body Type: Convertible Color: Green Engine: 6 Cyl 4.0 L No accident or damage reported to CARFAX. 1st owner purchased on 01/15/95 and owned in TX until 05/10/12 • 2nd owner purchased on 05/10/12 and owned in CA until 03/23/21 • 3rd owner purchased on 04/20/21 and owned in IL until .
What to do if your Jeep AW4 is not working?
To test if the trouble is electric or mechanical, pull the fuse to the TCU or disconnect the wiring harness. 1-2 will give first gear only, 3 will give third gear. D will give forth gear. The torque converter will not lock manually. You can drive the Jeep just fine this way until you figure out what is wrong.