Expert Chevrolet Malibu transmission service in Chicago. Free computer diagnostic, 2-year / 24,000-mile warranty on rebuilds, all years.
We will contact you as soon as a service member is available by call, text, or email.
2004 - 2007: 4-speed automatic (4T45-E) on 2.2L and 3.5L. 2008 - 2012: 6-speed automatic (6T40/6T45) on 2.4L and 3.0L. 2013 - 2016: 6-speed automatic (6T40) on 2.0T and 2.5L. 2016 - 2024: CVT (continuously variable transmission) on 1.5L turbo. 2016 - 2024: 6-speed automatic (6T40/6T45) on 2.0T and Hybrid models.
For the 6T40/6T45 Malibu, solenoid replacement is the most common repair - often done without a full rebuild. CVT issues on 1.5T models require more diagnosis to determine whether fluid service resolves the shudder or whether belt/pulley replacement is needed. The 4T45-E in older Malibus is a full rebuild situation when clutch packs fail.
6T40/6T45 uses Dexron VI. CVT (1.5T) uses GM Spec CVT fluid - not interchangeable with Dexron or Mercon. 4T45-E uses Dexron VI. Change every 45,000 miles in city driving.
Solenoid repair: 1 - 2 days. 6T40 rebuild: 2 - 3 days. CVT rebuild: 3 - 4 days.
Fluid service and inspection complete the same day. Solenoid or sensor replacement: 1 day. Torque converter or seal repair: 2 - 3 days. Full rebuild with road test: 4 - 6 days. Time estimates assume parts in stock - call (312) 626-8759 to verify availability for your specific vehicle.
Every vehicle needs diagnosis before anyone can promise a repair path. These are the situations we help organize before you decide what to do next.
Tell us when it happens, whether reverse still works, and if warning lights are on. A scan and fluid check come before guessing at a rebuild.
Fluid condition, leak location, and driving distance matter. If the vehicle is slipping badly or overheating, towing may be the safer next step.
A failed solenoid, valve body, converter, or internal clutch problem can lead to very different repair paths. The goal is a clear diagnosis and written estimate.
Yes - CVT shudder on the 1.5T Malibu is common. Start with a CVT fluid exchange ($149). If shudder persists after 500 miles, belt and pulley inspection is needed.
On the 4T45-E, 2nd gear clutch pack failure is a known failure mode at high mileage. This requires a full rebuild - plan $1,300 - 1,800.
Every 45,000 miles for city driving. Chicago's stop-and-go traffic is harder on transmission fluid than highway driving.
It's adequate but requires maintenance. The CVT in Malibu is different from Nissan/Jatco units - it's a GM-spec unit that's generally more durable, but fluid changes every 45,000 miles are essential.
P0750 is solenoid A failure on the 6T40/6T45. It's a common repair - not a rebuild situation. Plan $400 - 650 for solenoid replacement.
Same-day appointments available. Honest estimates, no surprises. We've been doing this since 1987.
