Transmission History by Year - RAM ProMaster
2014 - present: 6-speed automatic (Aisin TF-80SC / ZF 6HP). FWD-only platform derived from Fiat Ducato.
Expert RAM ProMaster 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.
2014 - present: 6-speed automatic (Aisin TF-80SC / ZF 6HP). FWD-only platform derived from Fiat Ducato.
The ProMaster's TF-80SC is an Aisin unit shared with Volvo and other FCA products - we stock all solenoid sets and rebuild kits. Fluid service with genuine Aisin/Mopar fluid resolves most shudder complaints. Solenoid body replacement cures most shift quality issues. Cooler line fittings are a wear item we replace with upgraded aftermarket units.
Mopar ATF+4 or Aisin ATF - do not use Dexron VI.
Verify exact spec on the dipstick label or owner's manual before fill. Recommended change interval: every 60,000 miles for normal driving, 30,000 miles under severe service (towing, stop-and-go, hot climates). Pan service typically takes 6 - 8 quarts; a full fluid exchange takes 10 - 14 quarts depending on cooler-line capacity.
Fluid service: same day. Solenoid: 1 day. 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.
Usually the solenoid body on the TF-80SC. These vans accumulate mileage fast in delivery service, and solenoid wear shows up as erratic, hunting shifts. Solenoid body replacement typically resolves it.
Fluid and filter service is done in-bay. Solenoid body and valve body work requires partial removal. Full rebuild requires a complete R&R.
Every 30,000 miles - stop-and-go delivery routes are hard on transmissions. Use only Mopar ATF+4 or genuine Aisin fluid.
The TF-80SC is a known unit and generally reliable with maintenance. High-mileage vans (150k+) in delivery service see solenoid and valve body wear - rebuild kits are available and we stock them.
Yes - the ProMaster City uses a different 6-speed unit (sourced from the Fiat 500L platform) but we service both variants.
Same-day appointments available. Honest estimates, no surprises. We've been doing this since 1987.
