In most cases, this will be coupled with an illuminated ‘check engine’ warning light and P1740 code stored in DTC memory.

231 gear ratio, and the 2nd gear.

Previously called the 45RFE which was introduced in the Jeep Grand Cherokee in 1999, it is notable for including three planetary gearsets rather than the two normally used in a 4-speed automatic. Unfortunately I could not register due to database issues.

EDIT--the 45rfe and the 545rfe are physically identical, the only difference being the programming in the transmission controller.


. Rough idling is another common symptom of a bad torque converter. .

The toughest part is getting it on a dyno to find your torque curve, and then having to replace your torque converter because you got the wrong stall speed.

. 3" T/S lift Reindexed keys. 2006.

no the 56. 3" T/S lift Reindexed keys.


19: 1.

. Recall 00V197000 – Transmission fluid leak from fill tube.

The Output shaft of a 4WD is shorter than a 2WD version. So the only advantage to swaping out to a 5-45RFE would be about a 200 RPM drop at around 65mph.

3" T/S lift Reindexed keys.
In 2007 they introduced the.
I don’t want a manual valve body.

4:10 motive gears.


Hanson front bumper with 9000lb. 36. Fully remanufactured valve body includes updated solenoid switch valves for improved shifting, lubrication, and performance.

The pcm in you truck is for a 545rfe and will control whatever RFE trans you put in it as such. 5 quarts (2WD 45RFE/545RFE/68RFE auto) (with filter/fluid change) 6. Hankook 35" tires for Shows and Kumho 32" for regular driving. Mar 21, 2016 · rdeyoe. Common Jeep Grand Cherokee Transmission Problems.

The difference between these transmissions is that the number of gears in the 545RFE allows it to shift more quickly than the 45RFE.

16: 65rfe: 3. In 2007 they introduced the.





The transmission is comprised of several planetary gear sets with friction bands and bearings.