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Help -Trans code p0734 and p7035

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Old 01-06-2018, 11:02 PM
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Default Help -Trans code p0734 and p7035

Check engine light came on today- ran scan and these 2-codes came up. Can anyone tell me if they had these probs and what they did to fix it. ( short of rebuilding trans)... I’ve only had this 01 Grand Cherokee for a few weeks and now this happened. After some research, these codes could be for 1 or both speed sensors on trans, pressure switch on trans., or a shift solenoid . ...OR the trans needs a rebuild....it only has 130k miles... please help
tjsnks
Old 01-07-2018, 05:54 AM
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I would start with a fluid check. Both codes state that the cause could be low or dirty fluid. According to the last link for WJjeeps, a faulty speed sensor will give a different code than what you have.
https://www.autocodes.com/p0735_jeep.html
http://www.troublecodes.net/pcodes/p0734/
https://www.engine-codes.com/P0734.html
http://www.wjjeeps.com/speed_sensors.htm
Old 01-07-2018, 09:57 AM
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i
Originally Posted by SteveMongr
I would start with a fluid check. Both codes state that the cause could be low or dirty fluid. According to the last link for WJjeeps, a faulty speed sensor will give a different code than what you have.
https://www.autocodes.com/p0735_jeep.html
http://www.troublecodes.net/pcodes/p0734/
https://www.engine-codes.com/P0734.html
http://www.wjjeeps.com/speed_sensors.htm
Ok thanks..... I checked and fluid is right on full and clean and not burnt smelling... I appreciate your help
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