Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSJEEP2009COMMANDER LIMITED, 4.7 P, 4WDREPAIR AND DIAGNOSISTRANSMISSIONTRANSMISSION CONTROL SYSTEMS545RFE AUTOMATIC TRANSMISSION (SERVICE INFORMATION)
2009 Jeep Commander Limited, 4.7 P, 4WD
545RFE Automatic Transmission (Service Information)
2009 Jeep Commander Limited, 4.7 P, 4WDSECTION 545RFE Automatic Transmission (Service Information)
- Description
- Operation
- Diagnosis and Testing
- Standard Procedure
- Removal
- Disassembly
- Cleaning
- Inspection
- Assembly
- Installation
- Schematics and Diagrams
- Specifications
- Special Tools
- ASSEMBLY, Input Clutch
- ASSEMBLY, Transmission Solenoid and TRS
- CABLE, Park Lock
- CABLE, Shift
- CLUTCH, Low and Reverse
- COVER, Oil Pump
- FLUID and FILTER
- GEARTRAIN, Planetary
- Holding Clutches
- Housing, Transmission, Rear Extension
- MECHANISM, Brake Transmission Shift Interlock
- PUMP, Transmission Oil
- RELAY, Transmission Control
- RETAINER, Transmission 2nd and 4th Clutch Piston
- SEAL, Adapter Housing
- SENSOR, Speed, Input
- SENSOR, Speed, Output
- SENSOR, Transmission Oil Temperature
- SENSOR, Transmission Range
- SENSOR, Variable Line Pressure
- SHIFTER, Transmission
- SWITCH, Overdrive Lockout, Tow and Haul
- Torque Converter
- Valve Body
- VALVE, Solenoid Switch
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.