Car Problem Reports

Dodge Ram 1500 Replace Transmission Cooler Return Filter if it Has "AB" Suffix At End

Dodge Ram 1500 Problem
19 Reports
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Model Years Affected: 2003, 2004, 2005, 2006

Drive Trains Affected: 2WD, 4WD, Automatic Transmission

Average Mileage: 81,984 mi (25,000 mi - 149,200 mi)


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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