Transmission Solenoid Check

[Klaatu55]

Found procedure for checking transmission solenoid without removing pan.

http://www.cherokeeforum.com/f2/how-do-you-change-your-shift-solenoid-16465/

I'm not sure this will work for my year jeep though. I believe there is a plug i can use for this test in the engine compartment.

Would anyone know if this is correct, and where the connector is found. Have a Nice fourth Of July Holiday and Thanks.

[4.3LXJ]

Yes, you can test them at that plug. I don't know the pin configuration on those however. But once you get to OBDII, the tranny is controlled by the ECM. To be sure anyway, I would service the tranny and while I had the pan down I would check each solenoid with an ohm meter

[slvmart]

Schematic for a 2000, supposedly there were many iterations in the 1999 wiring harness. So not sure if this is totally applicable. I believe the TCM is under the glove box.

[Klaatu55]

This may help.Thanks CCken.

http://www.cherokeeforum.com/f2/tranny-issues-any-advice-210783/index2/