Part-Time Problem on Liberty 3.7 Limited

[Ömer Deniz Önder]

Last year we bought jeep cherokee (liberty) 3.7 Limited in Turkiye. We are currently using it for towing our caravan (about 1700 KG weight). So the main problem is when we using part-time (we just used one time after that we never used it again) about 5 minutes later a sound comes from under like a part hitted something very hard. But it didn't caused an issue so we just put 2WD mode after we heard that sound. Still using a year on 2WD with no problem. Also the transmittion mode lewer moves very hardly and i don't know what is the issue.

 

[kiwi_outdoors]

did you look closely under the vehicle for signs of external damage to the transfer case and/or the transmission exterior?

 

[Ömer Deniz Önder]

did you look closely under the vehicle for signs of external damage to the transfer case and/or the transmission exterior?

Nope. We went to the repair shop for oil changing 4 months ago. I've looked on that thay and i didn't saw anything.

 

[KJowner]

Only use part time on loose ground otherwise it causes transmission wind-up. When you select part time it locks the centre diff.
Without seeing it it's hard to say what the noise was, if you have axle stands you could lift the front up, put it in part time and try to rotate the wheels by hand to see if anything is broken / stripped.

 

[Ömer Deniz Önder]

Only use part time on loose ground otherwise it causes transmission wind-up. When you select part time it locks the centre diff.
Without seeing it it's hard to say what the noise was, if you have axle stands you could lift the front up, put it in part time and try to rotate the wheels by hand to see if anything is broken / stripped.

Okey thanks for helping. I'm planning to take the car to shop. Also car's display showed me these codes. Some of them caused by me for playing the radio too much.

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