engine
Transmission Mount
for 2021 Toyota RAV4 2.5L I4 · AWD
Editorial review:Chris Hackleman — Master Technician · 20+ years · Jeff Moore — Master Mechanic · 20+ years
Difficulty
Moderate
Time
1.1 h
Tools
8
Steps
10
✓Expert-verified. Personally reviewed and approved by OLP's master technicians (Chris Hackleman & Jeff Moore — 20+ years each). Always follow the vehicle's factory service information and torque specs.
This procedure covers the removal and replacement of the transmission mount on a 2019-2024 Toyota RAV4 with the 2.5L I4 gasoline engine and FWD configuration.
Warnings
⚠️Never work under a vehicle supported only by a jack. Always use jack stands rated for the vehicle weight.
⚠The transmission must be properly supported before removing the mount to prevent damage or injury.
⚠Ensure the vehicle is on level ground and the parking brake is engaged before beginning work.
Tools required
Floor jackEssential
Jack standsEssential
Transmission jack or block of woodEssential
Torque wrenchEssential
Socket set (10mm-19mm)Essential
Ratchet and extensionsEssential
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Parts
- Transmission mount × 1 — Use OEM specification
As an Amazon Associate and Autel/ANCEL partner, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.
Preparation
- Park vehicle on level surface and engage parking brake
- Allow engine to cool completely if recently driven
- Raise front of vehicle and support securely on jack stands at frame rails
- Remove plastic undercover if equipped to access transmission crossmember
Procedure
- 1Support the transmissionPosition a transmission jack or floor jack with a block of wood under the transmission oil pan. Apply slight upward pressure to support the transmission weight, but do not lift the vehicle. The transmission must be supported before removing any mount components.
- 2Remove transmission mount upper boltsLocate the transmission mount bolts that secure the mount to the transmission bracket. Remove these bolts using a socket and ratchet. There are typically two or three bolts connecting the mount to the transmission-side bracket.Torque specTransmission Mount Bolts65 Nm (48 lb-ft)
- 3Remove crossmember-to-frame boltsLocate the bolts securing the transmission crossmember to the vehicle frame on both sides. These are large bolts that may require a breaker bar. Remove all crossmember mounting bolts while maintaining transmission support with the jack.Torque specCrossmember Bolts95 Nm (70 lb-ft)
- 4Lower crossmember assemblyWith all mounting bolts removed, carefully lower the crossmember assembly. You may need to slightly raise or lower the transmission jack to create clearance. The crossmember and mount typically come down together as an assembly.
- 5Separate mount from crossmemberWith the crossmember assembly lowered and accessible, remove the bolts securing the transmission mount to the crossmember. The mount is typically held by mounting bolts on the lower side of the crossmember.Torque specMounting Bolts61 Nm (45 lb-ft)
- 6Install new mount to crossmemberPosition the new transmission mount onto the crossmember and install the mounting bolts. Torque the mounting bolts to specification. Ensure the mount is oriented correctly with any alignment features properly seated.Torque specMounting Bolts61 Nm (45 lb-ft)
- 7Raise and align crossmember assemblyLift the crossmember and new mount assembly back into position using the transmission jack to align mounting points. You may need to adjust transmission jack height to align all bolt holes simultaneously. Use a pry bar if needed for fine alignment.
- 8Install crossmember-to-frame boltsInstall all crossmember-to-frame bolts and hand-tighten initially. Once all bolts are started, torque them to specification in a cross pattern to ensure even loading. Note there may be different torque specifications for different bolt locations.Torque specCrossmember Bolts95 Nm (70 lb-ft)
- 9Install transmission mount upper boltsInstall the bolts connecting the transmission mount to the transmission bracket. Hand-tighten all bolts first, then torque to specification. There may be different torque values depending on bolt size and location.Torque specTransmission Mount Bolts65 Nm (48 lb-ft)
- 10Remove transmission supportCarefully lower and remove the transmission jack or support. The transmission weight should now be fully supported by the new mount. Verify there is no excessive movement or misalignment.
Reassembly
- Reinstall plastic undercover if removed, torque cover bolts to specification
- Lower vehicle from jack stands
- Start engine and verify no abnormal vibration or movement
Verification
- With engine running in Park, check for excessive vibration in cabin
- Shift through all gear positions while stationary and verify smooth operation
- Test drive vehicle and confirm no unusual transmission movement or noise during acceleration and deceleration
- Perform visual inspection under vehicle to verify all bolts are tight and mount is properly seated
Related trouble codes on this vehicle
Codes that commonly send this job to the bay — tap one for symptoms, causes, and diagnostic steps.
P0218Transmission Over Temperature ConditionP0700Transmission Control System (MIL Request)P0701Transmission Control System Range/PerformanceP0710Transmission Fluid Temperature Sensor CircuitP0711Transmission Fluid Temperature Sensor Range/PerformanceP0730Incorrect Gear RatioP0750Shift Solenoid AP0751Shift Solenoid A Performance/Stuck OffP0760Shift Solenoid CP0765Shift Solenoid DP0770Shift Solenoid EP1710Transmission Malfunction
Chasing one of these codes and not sure which part is guilty? Ask a master mechanic about YOUR car →