Expert Toyota Tundra transmission service in Chicago. Free computer diagnostic, lifetime warranty on rebuilds, all years.
2000β2006: A750E/A750F 5-speed automatic (4.7L V8) 2007β2021: A960E/A960F 6-speed automatic (4.6L and 5.7L V8) 2022+: 10-speed automatic (AA80F)
A960E/F: full rebuild with updated direct clutch packs. A750E/F: same rebuild approach as Sequoia. AA80F: fluid service and monitoring β too new for established rebuild protocols.
Toyota ATF WS β change every 30,000 miles if towing
Rebuild: 3β5 days.
"Honest diagnosis, fair price, and the repair was done right. Chicago Transmission has been my go-to for years. Wouldn't trust anyone else with my car."
"The free diagnostic alone was worth the trip. They found the problem fast, gave me a written estimate, and completed the work on time. Exceptional service."
"Family owned and it shows. They treated my car like it was their own. The lifetime warranty on my rebuild gives me total peace of mind. Highly recommend."
Yes β transmission slip under load is urgent. Stop towing until it's diagnosed. Continuing to tow with a slipping transmission causes catastrophic failure quickly.
With regular ATF WS changes every 30k miles under towing use, 200,000+ miles. We see Tundras at 250k that just need a fluid change.
Yes β Tundra values are high and these trucks run well past 300k miles. A rebuilt transmission with lifetime warranty is the smart move.
More so than the 4.6L β the extra torque stresses the clutch packs more under towing. Regular fluid changes are critical.
Yes β the new AA80F 10-speed is in our service scope.
Same-day appointments available. Honest estimates, no surprises. We've been doing this since 1987.