2006 Liberty transmission problem

Question edited for clarity.
Question moved to model category.

The engine cylinders have no relevance to gear shifting and you don't have a 'Cylinder F'.. You need a transmission specialist or an auto electrician with a pro grade scan tool computer to diagnose the issue electronically. You can't guess these things.

https://www.google.com/search?q=auto+electrician+near+me

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Codes P0733 and P0736 on a 2002 Jeep Liberty refer to transmission-related issues. Here's what each code indicates: P0733 - Gear 3 Incorrect Ratio: This code indicates that the transmission is not shifting into the third gear correctly. It suggests a problem with the gear ratio between the input and output shafts of the transmission when the third gear is engaged. This could be caused by issues such as a faulty transmission solenoid, a worn or damaged gear, low transmission fluid level, or internal transmission problems. P0736 - Reverse Incorrect Ratio: This code indicates that the transmission is not shifting into the reverse gear correctly. It suggests a problem with the gear ratio between the input and output shafts of the transmission when the reverse gear is engaged. Possible causes could include a faulty transmission solenoid, a damaged or worn reverse gear, low transmission fluid level, or internal transmission issues.

sounds like normal behavior

The transmission needs inspection.It can be gears got stuck up hard due to vehicle parked incline.
May be vehicle needs to be driven on slope for few seconds and then checked.
If can be solenoid issue or gear shift assembly issue.

For more transmission solution help, check the list mentioned below: -------

Yes the engine has to be out; it's not a easy task to replace transmission. You will required professional tools and wrench/ratchets.

Also its very time consuming.

For your help, I suggest you few help links with accurate solutions, showing how exactly to replace transmission and other transmission components.

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Click the link below: -----

http://alltypesofpartsreplacing.blogspot.com/2012/12/transmission-replacing-and.html

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Transmission fluid leak, transmission gears slip,
http://alltypesofpartsreplacing.blogspot.com/2012/12/transmission-fluid-leak-transmission.html



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NO REVERSE ON TRANSMISSION
http://alltypesofpartsreplacing.blogspot.com/2012/12/no-reverse-on-transmission.html



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GEAR SHIFT ISSUES

http://alltypesofpartsreplacing.blogspot.com/2012/11/gear-shift-issues.html

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These will help.

Thanks.

Hi there,

You definately have a transmission problem.

When was the last time the transmission fluid was completely replaced? Trans fluid is CRITICAL for proper shifting operation. The measuring of trans fluid is also critical and must be measured in a certain way (engine warm, selector moved through all gears, then finally left in N, while checking for hot level).

Your trans also has a fail-safe function - when a fault is detected, the trans will go into "LIMP" mode. This still allows driving, but will usually remain in 3rd gear. In this instance, the "N" (Neutral) light on your dash may also flash.

If you are technically inclined, I can provide your with instructions on how to check your trans computer for fault codes...

Let me know...


Cheers,

youll need a new or rebuilt transmission tahs the only fix,there gear ratio codes

It appears you have an automatic transmission.

It also sounds like it would be a gear shifting solenoid of some sort (possibly aka a torque converter solenoid).

Provided you are mechanically inclined and have the tools and an appropriate work space, you will need a lot more details which can be found here, the dealer or a transmission repair specialist.

Can't shift out of park because I've parked on a slight hill and my car has backed up slightly jaming the parking pawl in the automatic transmission after I have shifted into park but before I have set the parking brake. This is a complaint that Ford owners have had for years. Try this proceedure to see if this solves you problem and best of all it's Free. 1st when you park develop the habit of; while still having the foot brake down apply the park brake firmly first and then shift into park and then release the foot brake. Remember it is important to apply park brake with enough force to prevent the vehicle from rolling. What happens is in the rear of an automatic transmission there is a coarse gear that has a lever that engages this larger gear and when you shift into park range this lever goes into one of the spaces in the larger gear and stops the car from rolling. If the car starts to roll it can Jam the lever against the gear and make it difficult to shift out of park. By using the procedure I've outlined it prevents the lever OR Pawl from being jambed into the larger park gear. Try to make this a habit and you shouldn't have anymore problems.

Are you parked on an incline? If you are parked heading uphill, you might want to get another car behind you and give you a slight nudge forward and try to shift it out of park. If you are not parked on an incline, press the brake pedal and have someone check your brake lights, if you have no brake lights, it might have your gear shift locked. If no brake lights, check for a loose or faulty brake switch at the brake pedal, Good luck, Gary

Interesting problem. The gear shift is run by levers and rods, not cables. I suspect that there are problems with
a) the rear gearbox mount (e.g. broken); or.and
b) engine mounts (broken or loose)

that allows the engine/trans to move fwd/back, and this is affecting the gear shift linkage.

You should also check the clutch pedal freeplay.

I doubt there is ANY problem with the standard transmission.