5r55n auto gearbox swap
#1
#2
Join Date: Jan 2012
Location: Newport Beach, California
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#3
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Here is a link to the Workshop Manual for the 5R55N:
https://www.dropbox.com/s/gez4sqw92v...arbox.pdf?dl=0
What was wrong with the gearbox originally fitted to the vehicle?
https://www.dropbox.com/s/gez4sqw92v...arbox.pdf?dl=0
What was wrong with the gearbox originally fitted to the vehicle?
#4
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Hi guys
The original 5r55n gearbox was oil changed and new filter fitted. It started slipping and produced the incorrect gear ratio fault codes when a sophisticated OBD scanner was put on.
i considered it cheaper to swap the auto box than pay for a servo valve repair.
The replacement autobox came with two independent approvals. The vendor who sold the car to a person who wanted the engine, and the person who wanted the engine and had driven the car to his workshop.
The replacement autobox received an oil and filter change before fitting.
I just don't believe all the fault codes now coming up. The car has almost no drive now . Reverse being the best. if you run through the gearbox P N R D you can feel it selecting.
charles
The original 5r55n gearbox was oil changed and new filter fitted. It started slipping and produced the incorrect gear ratio fault codes when a sophisticated OBD scanner was put on.
i considered it cheaper to swap the auto box than pay for a servo valve repair.
The replacement autobox came with two independent approvals. The vendor who sold the car to a person who wanted the engine, and the person who wanted the engine and had driven the car to his workshop.
The replacement autobox received an oil and filter change before fitting.
I just don't believe all the fault codes now coming up. The car has almost no drive now . Reverse being the best. if you run through the gearbox P N R D you can feel it selecting.
charles
#5
Join Date: Jan 2012
Location: Newport Beach, California
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