Mechanics

TRANMISSION NOT SHIFTING OUT OF FIRST

2006 Jeep Grand Cherokee • 83,000 miles

I have had this happen a few times over the last 6 months. When I start driving the trans will not shift out of first. Shut off vehicle and start back up it is fine, however the yesterday it didn't work and I am lost. Scanned vehicle showing a stuck shift soleniod and trans module fault. However pump water pump is also bad and I was told that improper coolant reading can cause the shift soleniod to work incorrectly? Any ideas.
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Mkspode1
December 20, 2011.



Could be a sticking solenoid or the TCM itself

Rasmataz
Dec 20, 2011.