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REMOVAL AND INSTALLATION
 
 
cautionWhen the engine assembly is replaced, initialize the learned value using scan tool (M.U.T.-IIISE) (Refer to GROUP 00 - Precautions before Service, Initialization Procedure for Learning Value in MFI Engine ).
Pre-removal Operation
  • Fuel Line Pressure Reduction (Refer to GROUP 13A - On-vehicle Service, How to Reduce Pressurized Fuel Lines ).
  • Engine Room Under Cover Front A, B and Engine Room Side Cover (RH) Removal (Refer to GROUP 51 - Under Cover ).
  • Air Cleaner Intake Hose and Air Cleaner Assembly Removal (Refer to GROUP 15 - Air Cleaner ).
  • Engine Oil Draining (Refer to GROUP 12 - On-vehicle Service, Engine Oil Change ).
  • Engine Coolant Draining (Refer to GROUP 14A - On-vehicle Service, Engine Coolant Change ).
  • Front Transaxle Fluid Draining (Refer to GROUP 22A - Front Transaxle, On-vehicle Service ).
  • Motor Oil Draining (Refer to GROUP 14B - On-vehicle Service <Oil Cooling System>, Oil Change ).
  • Motor Coolant Draining (Refer to GROUP 14B - On-vehicle Service <Water Cooling System>, Motor Coolant Change ).
Post-installation Operation
  • Motor Coolant Refilling (Refer to GROUP 14B - On-vehicle Service <Water Cooling System>, Motor Coolant Change ).
  • Motor Oil Refilling (Refer to GROUP 14B - On-vehicle Service <Oil Cooling System>, Oil Change ).
  • Front Transaxle Fluid Refilling (Refer to GROUP 22A - Front Transaxle, On-vehicle Service ).
  • Engine Coolant Refilling (Refer to GROUP 14A - On-vehicle Service, Engine Coolant Change ).
  • Engine Oil Refilling (Refer to GROUP 12 - On-vehicle Service, Engine Oil Change ).
  • Air Cleaner Intake Hose and Air Cleaner Assembly Installation (Refer to GROUP 15 - Air Cleaner ).
  • Fuel Leak Check.
  • Engine Room Under Cover Front A, B and Engine Room Side Cover (RH) Installation (Refer to GROUP 51 - Under Cover ).
Removal steps
•Exhaust front pipe (Refer to GROUP 15 - Exhaust Pipe and Main Muffler ).
•Brake electric vacuum pump assembly and brake electric vacuum pump assembly mounting bracket (Refer to GROUP 35A - Brake Electric Vacuum Pump ).
<<A>>•A/C compressor assembly (Refer to GROUP 55 - Compressor Assembly ).
1.Ground cable connection
•Accessory bracket (Refer to GROUP 11B - Intake Manifold and Fuel System ).
•Power drive unit (Refer to GROUP 54Db - Inverter ).
•Power drive unit upper bracket assembly
2.Control wiring harness connection
3.ECM connector connection
4.Ground cable connection
•Heater hose connection (Refer to GROUP 14A - Water Hose and Water Pipe ).
•Radiator upper hose connection (Refer to GROUP 14A - Water Hose and Water Pipe ).
•Radiator lower hose connection (Refer to GROUP 14A - Thermostat ).
•Throttle body water feed hose connection (Refer to GROUP 13A - Throttle Body ).
•Fuel high-pressure hose connection (Refer to ).
•Front suspension crossmember (Refer to GROUP 32 - Crossmember ).
<<B>>>>A<<•Transaxle mounting bracket (Refer to GROUP 32 - Transaxle Mounting ).
<<B>>>>A<<•Engine mounting bracket (Refer to GROUP 32 - Engine Mounting ).
<<C>>>>A<<5.Engine, generator, front motor and front transaxle assembly
•Generator (Refer to GROUP 54Db - Generator ).
•Front motor assembly (Refer to GROUP 54Db - Motor <Front> ).
•Front transaxle assembly (Refer to GROUP 22A - Transaxle Assembly ).
 
 
REMOVAL SERVICE POINTS
 
 
<<A>> A/C COMPRESSOR ASSEMBLY REMOVAL
1. Remove the A/C compressor from the bracket without disconnecting the wiring harness wires and the connectors.
2. Tie the removed A/C compressor assembly in a place where it will not be a hindrance when removing and installing the assembly (which consists of the engine, the generator, the front motor and the front transaxle).
 

 
 
<<B>> TRANSAXLE MOUNTING BRACKET/ENGINE MOUNTING BRACKET REMOVAL
cautionWhen you support the assembly (which consists of the engine, the generator, the front motor and the front transaxle), the weight of the assembly must not be taken by the oil pan only. Always use wooden blocks or pieces and then place the oil pan flange on them. Never put the oil pan directly on a floor as it will be deformed.
1. Place a cart below the assembly.
2. Raise the vehicle to take the weight of the assembly off the transaxle mounting bracket and the engine mounting bracket.
3. Remove the nuts and bolts securing the transaxle mounting bracket and the engine mounting bracket.
4. Remove the transaxle mounting bracket and the engine mounting bracket.
 

 
 
<<C>> ENGINE, GENERATOR, FRONT MOTOR AND FRONT TRANSAXLE ASSEMBLY REMOVAL
1. Make sure that all the hoses and wiring harness connectors are disconnected.
2.
cautionBe careful not to bend the fuel high pressure hose.
Raise the body slowly with a lift, and remove the assembly.
 
 
 
 
INSTALLATION SERVICE POINT
 
 
>>A<< ENGINE, GENERATOR, FRONT MOTOR AND FRONT TRANSAXLE ASSEMBLY INSTALLATION
1. Place the assembly on the cart below the lifted vehicle.
2. Raise the vehicle until the engine mounting bracket and the transaxle mounting bracket can be installed. To do so, be careful not to pinch the hoses or the connectors.
3. Install the engine mounting bracket and the transaxle mounting bracket.