4R55E shift solenoid B

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May 19, 2010 | 11:14 PM

alans77crew

Thread Starter

Laughing Gas

Joined: Dec 2004

Posts: 754

Likes: 3

From: Idaho

4R55E shift solenoid B

Hey guy's gotta problem! the wife came home from work and said the check engine lights on and the transmission won't shift!!! Great so I pulled the code # po755. so I pulled the pan after talking to a very good tranny guy and he said the solenoid was bad' just to be sure talked to ford 's trans man and same thing,so i change it put a drain plug in pan changed filter filled it up and started it ran it through the gears and before I got out of the shop O/D off light starts flashing and check engine light back on! DIRTY ROTTEN PIECE OF DOG !@@# I should say I checked for voltage and so forth before changing solenoid found nothing wrong else where! so hands in the air what the hell!!!!! where do I go from here????

May 20, 2010 | 06:40 AM

shorod

Logistics Pro

Joined: Jun 2009

Posts: 4,817

Likes: 83

From: Cedar Rapids, IA

There is usually a pretty good troubleshooting guide (pinpoint tests) in the factory service manual for these codes. If you provide what model year your Explorer is one of us may be able to share the pinpoint test with you.

-Rod

May 20, 2010 | 08:37 AM