1996 Jeep Cherokee Transmission - Electronics

Tiny
JSINES
  • MEMBER
  • 1996 JEEP CHEROKEE
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 263,000 MILES
1996 Jeep Cherokee with 263,000 miles. Solid workhorse until today. About 5,000 miles ago, I noticed the transmission shifting funny. Simultaneously, the alternator was dying. I replaced the alternator and new battery - all was well. Also had transmission fluid changed as routine maintenance. Just a few days ago, I again noticed the transmission shifting funny again. The alternator gauge is in the normal range. While driving today, the rpm's rev up and I notice the vehicle is no longer powered by transmission. I pull over the side of road and hear a ticking noise with vehicle running. I checked the fluid and it's full. After waiting 10 minutes, I started the vehicle and put it in gear. I moved it 5 feet but didn't want to leave the safe parking spot. Could the transmission finally be going or is there an electronic device screwing things up? Your thoughts most appreciated.
Monday, September 15th, 2008 AT 11:16 AM

5 Replies

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
With 263,000 it could be either one. Scan it for codes, if nothing comes up, it's probably time for a rebuild.
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Monday, September 15th, 2008 AT 4:52 PM
Tiny
JSINES
  • MEMBER
  • 9 POSTS
Yes - it was the transmission. The ticking sound was actually the pump inside the transmission that was struggling to pump the burnt fluid and clutch debris. Also time to replace the original transmission coolant lines. All done for $1,995.
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Tuesday, September 23rd, 2008 AT 10:08 AM
Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
Lot of money, for a high mileage Jeep!
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Tuesday, September 23rd, 2008 AT 1:48 PM
Tiny
JSINES
  • MEMBER
  • 9 POSTS
Yes -but not your ordinary jeep as shown in the picture. I purchased the jeep brand new. Here are a few milestones:
1) Replace original water pump - 200K
2) Replace original alternator - 230K
3) Uses 1/2 quart oil between changes at 261K
4) All other still original - radiator, heater core, AC, power steering, master cylinder, fuel pump, etc.
5) Trailer hitch - routinely tow single axle and double axle trailers
6) Get 19 mpg with lots of power

Thanks again for your help. This is a great forum.
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Tuesday, September 23rd, 2008 AT 9:11 PM
Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
This Jeep owes you nothin!
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Wednesday, September 24th, 2008 AT 1:38 PM

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