SERVICE AND MAINTENANCE

Fluid and Filter Replacement

~1min read

Under normal operating conditions, the factory-fill fluid provides satisfactory lubrication for the life of the vehicle.

Regular fluid and filter replacement is not necessary. However, replace the fluid and filter if the fluid becomes contaminated (with water, etc.), or if the transmission is disassembled for any reason.

Test yourself

A quick Jeep Wrangler quiz: every answer comes with an explanation and a link to the manual page.