The Chrysler 545RFE is an electronically controlled multi-speed automatic transmission used extensively in Jeep, Dodge and Ram trucks and SUVs. Developed from the 45RFE architecture, the 545RFE uses multiple planetary gearsets, adaptive electronic controls and sophisticated clutch-to-clutch operation to provide a wide range of gearing without conventional shift bands. It was used in applications including Jeep Grand Cherokee, Dodge Durango, Dakota and Ram vehicles, many of which are regularly asked to tow, haul or operate in four-wheel-drive conditions. When a 545RFE develops shifting, pressure or overheating problems in Bellevue, NE, Certified Transmission can diagnose the unit and provide a rebuilt transmission when necessary.

Common 545RFE Transmission Problems

Proper hydraulic pressure and lubrication are critical to 545RFE durability. Wear or problems in pressure-regulator and lubrication circuits can restrict converter and cooler flow, contribute to overheated fluid, create harsh or soft shifts and eventually damage clutches or other internal components. Converter drain-back can contribute to delayed engagement after the vehicle has been parked. Valve-body, accumulator and solenoid-control problems can also affect clutch application and shift quality. Drivers may notice delayed Drive or Reverse engagement, shift flare, harsh shifting, slipping in an upper gear, torque-converter concerns, overheating or fail-safe operation. Vehicles used for towing or modified for additional engine output place even greater importance on proper pressure, cooling and lubrication.

Rebuilt 545RFE Transmissions for Jeep, Dodge and Ram

When internal damage makes replacement necessary, Certified Transmission can provide a rebuilt 545RFE transmission appropriate for the vehicle and the work it is expected to perform. Certified Transmission's centralized rebuilding facility allows the complete transmission to be inspected for hydraulic wear, clutch damage, lubrication concerns and mechanical component condition. For trucks and SUVs used for towing or demanding service, vehicle use should also be considered when selecting the appropriate replacement. Contact Certified Transmission in Bellevue, NE for 545RFE diagnosis and rebuilt transmission options throughout Sarpy County.