Boss Cherokee
NAXJA Forum User
- Location
- Riverside Calif.
Quick to the point info:
1999 AW4 XJ 2wd not shifting into O.D. trans exchanged out at about 190k for a salvage with under 100k donor.
Trans works fine for over 1 year then it threw a code.
Code: PO700 but also recent PO123 TPS which I will replace after the trans fix if it does not clear. The PO700 code has been on for 6-7 months but the XJ is only driven locally it rarely see's the hiway!.
I know that the PO700 could be the internal solenoids but I am also reading the neutral safety switch could be the problem? I will clean and inspect NSS asap before I check Ohm's on the solenoids. I do have the original harness so I may swap them out after I run a voltage/short test if I need to!
Question needed answer are;
1)Is testing the solenoids achievable from the exterior at it's wire loom? Ohm setting and correct reading for a bad solenoid?
2)Which solenoid would be the TCU to check the front one?
3)Can I replace just the one solenoid because O'Reily's sells only both and would you recommend Pick a Part since I have to get in the pan?
There is a lot of knowledge here so I appreciate and pass what I get from
to others! Thanks in advance for any help!
1999 AW4 XJ 2wd not shifting into O.D. trans exchanged out at about 190k for a salvage with under 100k donor.
Trans works fine for over 1 year then it threw a code.
Code: PO700 but also recent PO123 TPS which I will replace after the trans fix if it does not clear. The PO700 code has been on for 6-7 months but the XJ is only driven locally it rarely see's the hiway!.
I know that the PO700 could be the internal solenoids but I am also reading the neutral safety switch could be the problem? I will clean and inspect NSS asap before I check Ohm's on the solenoids. I do have the original harness so I may swap them out after I run a voltage/short test if I need to!
Question needed answer are;
1)Is testing the solenoids achievable from the exterior at it's wire loom? Ohm setting and correct reading for a bad solenoid?
2)Which solenoid would be the TCU to check the front one?
3)Can I replace just the one solenoid because O'Reily's sells only both and would you recommend Pick a Part since I have to get in the pan?
There is a lot of knowledge here so I appreciate and pass what I get from
