Check Engine Light problems? transmission?
#1
Junior Member
Thread Starter
Join Date: Apr 2014
Location: Fort Worth, TX
Posts: 85
Likes: 0
Received 0 Likes
on
0 Posts
Year: 1997
Model: Cherokee
Engine: 4.0L
Check Engine Light problems? transmission?
Check engine light came on a few days ago.. Went to o'reilly and had them read the code(s) p0700 and p0743 were the codes given. From what i've found online, this isnt a job i can do, and must be done by a "professional". True or nah? Also they gave me a list of possible causes for each
p0743-
pcm has failed
tcc solenoid control circuit is open or shorted to ground
tcc solenoid has failed
transmission relay has failed
transmission relay power circuit is open
p0700
TCM or pcm has failed
tcm related sensor has solenoid has failed
the presence of this code means the tcm detected a problem
this code is for information only
Not really sure how to go about this and any help would be greatly appreciated and if possible, id like to do it myself because i don't like paying someone else to work on my vehicle.
Thanks y'all
p0743-
pcm has failed
tcc solenoid control circuit is open or shorted to ground
tcc solenoid has failed
transmission relay has failed
transmission relay power circuit is open
p0700
TCM or pcm has failed
tcm related sensor has solenoid has failed
the presence of this code means the tcm detected a problem
this code is for information only
Not really sure how to go about this and any help would be greatly appreciated and if possible, id like to do it myself because i don't like paying someone else to work on my vehicle.
Thanks y'all
#2
CF Veteran
Join Date: Aug 2010
Location: Canton, MI
Posts: 8,357
Likes: 0
Received 82 Likes
on
67 Posts
Year: 1999
Model: Cherokee
Engine: 4.0
Check engine light came on a few days ago.. Went to o'reilly and had them read the code(s) p0700 and p0743 were the codes given. From what i've found online, this isnt a job i can do, and must be done by a "professional". True or nah? Also they gave me a list of possible causes for each
p0743-
pcm has failed
tcc solenoid control circuit is open or shorted to ground
tcc solenoid has failed
transmission relay has failed
transmission relay power circuit is open
p0700
TCM or pcm has failed
tcm related sensor has solenoid has failed
the presence of this code means the tcm detected a problem
this code is for information only
Not really sure how to go about this and any help would be greatly appreciated and if possible, id like to do it myself because i don't like paying someone else to work on my vehicle.
Thanks y'all
p0743-
pcm has failed
tcc solenoid control circuit is open or shorted to ground
tcc solenoid has failed
transmission relay has failed
transmission relay power circuit is open
p0700
TCM or pcm has failed
tcm related sensor has solenoid has failed
the presence of this code means the tcm detected a problem
this code is for information only
Not really sure how to go about this and any help would be greatly appreciated and if possible, id like to do it myself because i don't like paying someone else to work on my vehicle.
Thanks y'all
When was the last time the transmission fluid was changed? Is it serviced to full? What color is the fluid? Are you using Dexron III/Mercon ATF in your transmission?
#3
Junior Member
Thread Starter
Join Date: Apr 2014
Location: Fort Worth, TX
Posts: 85
Likes: 0
Received 0 Likes
on
0 Posts
Year: 1997
Model: Cherokee
Engine: 4.0L
I dont really notice any problems. it clunks from a stop but only occasionally. All my fluid levels are fine. i check them almost every other day and make mental notes of any changes and have not had any with my trans fluid.
Thread
Thread Starter
Forum
Replies
Last Post
Kevin Icenhour
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
2
08-21-2015 08:22 PM
CCKen
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
3
08-20-2015 08:07 PM
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)