Replace Transmission Cooler Return Filter if it Has "AB" Suffix At End: Jeep Grand Cherokee Transmission & Drivetrain

Problem overview

If the transmission delays initial gear engagement after being parked overnight or longer, it may be due to a suspect transmission cooler return filter. If the transmission was recently serviced and the part number for the cooler return filter contains an "AB" suffix at the end, a new filter should be installed.

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Jeep Grand Cherokee vehicles with this problem

Average mileage: 92,714 miles

(41,000 - 156,000)

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Replace Transmission Cooler Return Filter if it Has "AB" Suffix At End on Jeep Grand Cherokee

Problem overview

Jeep Grand Cherokee vehicles with this problem

Need a diagnosis? Trust our Jeep experts.

Search for another problem

Ask our experts about your Jeep.