Transmission error codes PO700 PO758 PO740
11-02-2017, 06:51 AM
#1
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Year: 1998
Model: Cherokee (XJ)
Engine: 4.0
Transmission error codes PO700 PO758 PO740
I have those codes on my 1998 XJ with AW4 transmission with 177,243 miles on it. I watched a YouTube video on changing the solenoids doesn’t look to difficult. Anyone have any ideas on the other 2 codes? Any suggestions? Go to tranny shop?
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11-02-2017, 12:29 PM
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Year: 1997
Model: Cherokee
Engine: 4.0
p0700 is a generic trans code likely stemming from your solenoid codes. P0758 is a specific solenoid that's malfunctioning. P0740 is your TCC circuit, could either be a short or the TCC solenoid itself.