Last Modified: 01-30-2024 6.11:8.1.0 Doc ID: RM1000000021JW9
Model Year Start: 2022 Model: RAV4 HV Prod Date Range: [12/2021 - 10/2022]
Title: A25A-FXS (ENGINE MECHANICAL): ENGINE ASSEMBLY: REMOVAL; 2022 MY RAV4 HV [12/2021 - 10/2022]

REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during engine assembly removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced

Replaced Part or Performed Procedure

Necessary Procedure

Effect/Inoperative Function when Necessary Procedure not Performed

Link

*: When performing learning using the Techstream.

Click here 2019 - 2022 MY RAV4 HV [02/2019 - 10/2022]; PARK ASSIST / MONITORING: PARKING SUPPORT BRAKE SYSTEM (for HV Model): CALIBRATION

Auxiliary battery terminal is disconnected/reconnected

Perform steering sensor zero point calibration

Lane control system

2022 - 2024 MY RAV4 RAV4 HV [12/2021 -        ]; PRE-COLLISION: PRE-COLLISION SYSTEM: INITIALIZATION

Parking support brake system (for HV model)*

Pre-collision system

Memorize steering angle neutral point

Parking assist monitor system

2019 - 2022 MY RAV4 RAV4 HV [11/2018 - 10/2022]; PARK ASSIST / MONITORING: PARKING ASSIST MONITOR SYSTEM: INITIALIZATION

Panoramic view monitor system (for HV model)

2019 - 2022 MY RAV4 HV [11/2018 - 10/2022]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM (for HV Model): INITIALIZATION

Reset back door close position

Power back door system (for HV model)

2019 - 2023 MY RAV4 HV [11/2018 - 10/2023]; DOOR / HATCH: POWER BACK DOOR SYSTEM (for HV Model): INITIALIZATION

Back door lock initialization

Power door lock control system

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: INITIALIZATION

Replacement of ECM

Perform Vehicle Identification Number (VIN) registration

DTC P063051 is output

2021 - 2024 MY RAV4 RAV4 HV [08/2020 -        ]; A25A-FXS (ENGINE CONTROL): SFI SYSTEM: REGISTRATION

Grille shutter switch specification infomation

Vehicle control history (RoB) [X260E] is stored

2022 - 2024 MY RAV4 RAV4 HV [12/2021 -        ]; A25A-FXS (ENGINE CONTROL): SFI SYSTEM: INITIALIZATION

  • Replacement of engine assembly
  • Gas leak from exhaust system is repaired
  • Replacement of air fuel ratio sensor (sensor 2)

Inspection after repair

  • Poor idle, etc.
  • Engine start function, etc.

2022 - 2024 MY RAV4 RAV4 HV [12/2021 -        ]; A25A-FXS (ENGINE CONTROL): SFI SYSTEM: INITIALIZATION

Replacement of inverter with converter assembly

Resolver learning

  • DTCs are stored
  • Slight vibration at a vehicle speed of 5 km/h (3 mph) or less
  • Shock or vibration during acceleration

2019 - 2024 MY RAV4 HV [02/2019 -        ]; HYBRID / BATTERY CONTROL: MOTOR GENERATOR CONTROL SYSTEM (for AWD with NICKEL METAL HYDRIDE BATTERY): UTILITY

Replacement of hybrid vehicle transaxle assembly

  • Resolver learning
  • Initialize resolver

Suspension, tires, etc.

(The vehicle height changes because of suspension or tire replacement)

Television camera assembly optical axis (Back camera position setting)

Parking assist monitor system

2019 - 2022 MY RAV4 RAV4 HV [11/2018 - 10/2022]; PARK ASSIST / MONITORING: PARKING ASSIST MONITOR SYSTEM: CALIBRATION

  • Parking assist ECU initialization
  • Adjust steering angle

Panoramic view monitor system (for HV model)

2019 - 2022 MY RAV4 HV [11/2018 - 10/2022]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM (for HV Model): CALIBRATION

Front wheel alignment adjustment

  1. Perform "Reset Memory"
  2. Perform "Calibration"
  • DTCs are stored
  • ABS warning light illuminates
  • Brake system warning light (yellow indicator) illuminates
  • Slip indicator light illuminates
  • Brake control disabled or malfunctions (brake drag, etc.)

2022 - 2024 MY RAV4 RAV4 HV [12/2021 -        ]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (w/o Vacuum Brake Booster): UTILITY

Front bumper assembly (Including removal and installation)

Front television camera view adjustment

Panoramic view monitor system (for HV model)

2019 - 2022 MY RAV4 HV [11/2018 - 10/2022]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM (for HV Model): CALIBRATION

NOTICE:

  • After the power switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the power switch off, be sure to wait for the time specified in the following table before disconnecting the cable from the negative (-) auxiliary battery terminal.

    Waiting Time before Disconnecting Cable from Negative (-) Auxiliary Battery Terminal

    System Name

    See Procedure

    Vehicle enrolled in Toyota Audio Multimedia system or safety connect system

    6 minutes

    Vehicle not enrolled in Toyota Audio Multimedia system and safety connect system

    1 minute

  • This procedure includes the removal of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.

    Click here 2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; INTRODUCTION: REPAIR INSTRUCTION: PRECAUTION

PROCEDURE

1. PRECAUTION

NOTICE:

After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.

Click here 2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; INTRODUCTION: REPAIR INSTRUCTION: PRECAUTION

2. REMOVE DECK BOARD ASSEMBLY

Click here 2022 MY RAV4 HV [12/2021 - 10/2022]; MAINTENANCE: A25A-FXS AUXILIARY BATTERY: REMOVAL+

3. REMOVE REAR NO. 2 FLOOR BOARD

Click here 2022 MY RAV4 HV [12/2021 - 10/2022]; MAINTENANCE: A25A-FXS AUXILIARY BATTERY: REMOVAL+

4. REMOVE BATTERY HOLE COVER

Click here 2022 MY RAV4 HV [12/2021 - 10/2022]; MAINTENANCE: A25A-FXS AUXILIARY BATTERY: REMOVAL+

5. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL

Click here 2022 MY RAV4 HV [12/2021 - 10/2022]; MAINTENANCE: A25A-FXS AUXILIARY BATTERY: REMOVAL+

6. REMOVE BATTERY SERVICE HOLE COVER

Click here 2019 - 2024 MY RAV4 HV [11/2018 -        ]; HYBRID / BATTERY CONTROL: BATTERY COOLING FILTER: REMOVAL+

7. REMOVE SERVICE PLUG GRIP

Click here 2022 MY RAV4 HV [12/2021 - 10/2022]; HYBRID / BATTERY CONTROL: SERVICE PLUG GRIP: REMOVAL+

8. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM

Click here 2019 - 2024 MY RAV4 RAV4 HV [02/2019 -        ]; HEATING / AIR CONDITIONING: REFRIGERANT (for HFO-1234yf(R1234yf)): REPLACEMENT+

9. DISCHARGE FUEL SYSTEM PRESSURE

Click here 2021 - 2024 MY RAV4 HV [08/2020 -        ]; A25A-FXS (FUEL): FUEL SYSTEM: PRECAUTION

10. ALIGN FRONT WHEELS FACING STRAIGHT AHEAD

11. SECURE STEERING WHEEL

Click here 2022 MY RAV4 RAV4 HV [12/2021 - 10/2022]; STEERING GEAR / LINKAGE: STEERING GEAR: REMOVAL+

12. REMOVE FRONT WHEELS

Click here 2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; MAINTENANCE: TIRE AND WHEEL: REMOVAL

13. REMOVE FRONT FENDER FRONT SPLASH SHIELD LH

(a) for Short Type:

(1) Remove the 3 screws.

(2) Detach the clip and remove the front fender front splash shield LH.

(b) for Long Type:

(1) Remove the 4 screws.

(2) Detach the clip and remove the front fender front splash shield LH.

14. REMOVE FRONT FENDER FRONT SPLASH SHIELD RH

(a) for Short Type:

(1) Remove the 3 screws.

(2) Detach the clip and remove the front fender front splash shield RH.

(b) for Long Type:

(1) Remove the 4 screws.

(2) Detach the clip and remove the front fender front splash shield RH.

15. REMOVE NO. 1 ENGINE UNDER COVER

(a) for Type A:

(1) Remove the 2 bolts and 6 screws.

(2) Detach the guide and remove the No. 1 engine under cover.

Bolt

Screw

(b) for Type B:

(1) Remove the 2 bolts and 10 screws. (Short Type Front Fender Front Splash Shield)

(2) Remove the 2 bolts and 8 screws. (Long Type Front Fender Front Splash Shield)

(3) Detach the guide and remove the No. 1 engine under cover.

*a

Short Type Front Fender Front Splash Shield

-

-

Bolt

Screw

16. REMOVE NO. 2 ENGINE UNDER COVER ASSEMBLY

(a) Remove the 2 bolts, 2 screws, 6 clips and No. 2 engine under cover assembly.

Bolt

Screw

Clip

17. REMOVE FRONT FENDER APRON SEAL LH

(a) Remove the 2 bolts, clip and front fender apron seal LH.

Bolt

Clip

18. REMOVE FRONT FENDER APRON SEAL RH

(a) Remove the 2 bolts, clip and front fender apron seal RH.

Bolt

Clip

19. REMOVE FRONT BUMPER ASSEMBLY

Click here 2022 - 2024 MY RAV4 RAV4 HV [12/2021 -        ]; EXTERIOR PANELS / TRIM: FRONT BUMPER (except Off Road Package): REMOVAL

20. REMOVE HEADLIGHT ASSEMBLY LH

  • for Triple Beam Headlight:

    Click here 2021 - 2024 MY RAV4 RAV4 HV [08/2020 -        ]; LIGHTING (EXT): HEADLIGHT ASSEMBLY (for Triple Beam Headlight): REMOVAL

  • for Single Beam Headlight:

    Click here 2022 - 2024 MY RAV4 RAV4 HV [12/2021 -        ]; LIGHTING (EXT): HEADLIGHT ASSEMBLY(for Single Beam Headlight): REMOVAL

21. REMOVE FRONT LOWER BUMPER ABSORBER

(a) Remove the clip.

(b) Detach the claws and remove the front lower bumper absorber.

22. REMOVE FRONT BUMPER NO. 2 REINFORCEMENT

Click here 2022 - 2024 MY RAV4 RAV4 HV [12/2021 -        ]; EXTERIOR PANELS / TRIM: FRONT BUMPER (except Off Road Package): REMOVAL+

23. DRAIN ENGINE COOLANT (for Engine)

Click here 2022 - 2024 MY RAV4 HV [12/2021 -        ]; MAINTENANCE: A25A-FXS COOLANT (for Engine): REPLACEMENT+

24. DRAIN ENGINE OIL

Click here 2022 - 2023 MY RAV4 HV [12/2021 - 10/2023]; MAINTENANCE: A25A-FXS OIL AND OIL FILTER: REPLACEMENT+

25. DRAIN HYBRID TRANSAXLE FLUID

Click here 2020 - 2024 MY RAV4 HV [10/2019 -        ]; P710 (HYBRID TRANSMISSION / TRANSAXLE): HYBRID TRANSAXLE FLUID: ADJUSTMENT+

26. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY

(a) Lift the front of the No. 1 engine cover sub-assembly to detach the 2 clips, and then lift the rear of the No. 1 engine cover sub-assembly to detach the clip and remove the No. 1 engine cover sub-assembly.

NOTICE:

Attempting to detach both front and rear clips at the same time may cause the No. 1 engine cover sub-assembly to break.

27. REMOVE INLET AIR CLEANER ASSEMBLY

Click here 2021 - 2024 MY RAV4 HV [08/2020 -        ]; A25A-FXS (ENGINE CONTROL): THROTTLE BODY: REMOVAL+

28. REMOVE AIR CLEANER ASSEMBLY WITH AIR CLEANER HOSE

Click here 2021 - 2024 MY RAV4 HV [08/2020 -        ]; A25A-FXS (ENGINE CONTROL): THROTTLE BODY: REMOVAL+

29. REMOVE INVERTER WITH CONVERTER ASSEMBLY

Click here 2022 MY RAV4 HV [12/2021 - 10/2022]; HYBRID / BATTERY CONTROL: INVERTER WITH CONVERTER (for AWD): REMOVAL

30. REMOVE INVERTER RESERVE TANK ASSEMBLY

(a) Remove the 2 bolts.

*1

No. 2 Inverter Cooling Hose

*2

No. 5 Inverter Cooling Hose

*a

Pin

*b

Grommet

Bolt

Clip

(b) Detach the pin and remove the inverter reserve tank assembly.

(c) Slide the 2 clips and disconnect the No. 2 inverter cooling hose and No. 5 inverter cooling hose from the inverter reserve tank assembly.

31. REMOVE NO. 5 WATER BY-PASS HOSE

(a) Slide the 2 clips and remove the No. 5 water by-pass hose from the No. 3 water by-pass pipe and radiator assembly.

32. DISCONNECT NO. 1 FUEL VAPOR FEED HOSE

(a) Detach the clamp.

(b) Disconnect the No. 1 fuel vapor feed hose from the purge VSV.

33. DISCONNECT FUEL TUBE SUB-ASSEMBLY

(a) Remove the No. 1 fuel pipe clamp from the fuel tube connector.

Click here 2021 - 2024 MY RAV4 HV [08/2020 -        ]; A25A-FXS (FUEL): FUEL SYSTEM: PRECAUTION

(b) Disconnect the fuel tube sub-assembly.

(1) Disconnect the fuel tube sub-assembly from the fuel pipe.

Click here 2021 - 2024 MY RAV4 HV [08/2020 -        ]; A25A-FXS (FUEL): FUEL SYSTEM: PRECAUTION

34. DISCONNECT OUTLET HEATER WATER HOSE

(a) Pull out the retainer to detach the lock claws and pull off the outlet heater water hose from the No. 2 water by-pass pipe sub-assembly.

*a

Retainer

Pull out

Pull off

(b) Check that there is no foreign matter on the sealing surfaces of the disconnected water lines. Clean them if necessary.

(c) Cover the disconnected No. 2 water by-pass pipe sub-assembly and outlet heater water hose connector with plastic bags to prevent damage and contamination.

35. DISCONNECT INLET HEATER WATER HOSE

(a) Pull out the retainer to detach the lock claws and pull off the inlet heater water hose from the flow shutting valve (water by-pass hose assembly).

*a

Retainer

Pull out

Pull off

(b) Check that there is no foreign matter on the sealing surfaces of the disconnected water lines. Clean them if necessary.

(c) Cover the disconnected flow shutting valve (water by-pass hose assembly) and inlet heater water hose connector with plastic bags to prevent damage and contamination.

36. DISCONNECT NO. 1 RADIATOR HOSE

(a) Detach the clamp.

(b) Slide the clip and disconnect the No. 1 radiator hose from the water outlet.

37. DISCONNECT NO. 2 RADIATOR HOSE

(a) Slide the clip and disconnect the No. 2 radiator hose from the water inlet.

38. DISCONNECT NO. 1 COOLER REFRIGERANT DISCHARGE HOSE

Click here 2022 MY RAV4 HV [12/2021 - 10/2022]; HEATING / AIR CONDITIONING: COMPRESSOR (for A25A-FXS): REMOVAL+

39. DISCONNECT SUCTION HOSE SUB-ASSEMBLY

Click here 2022 MY RAV4 HV [12/2021 - 10/2022]; HEATING / AIR CONDITIONING: COMPRESSOR (for A25A-FXS): REMOVAL+

40. DISCONNECT NO. 5 INVERTER COOLING HOSE

(a) Slide the clip and disconnect the No. 5 inverter cooling hose from the motor cooling cooler.

41. DISCONNECT WIRE HARNESS

HINT:

After disconnecting the wire harness, secure it with tape or equivalent to keep it out of the way.

(a) Detach the claws and remove the No. 2 relay block cover.

(b) Remove the nut from the engine room relay block and junction block assembly.

Nut

Connector

(c) Disconnect the connectors from the engine room relay block and junction block assembly.

(d) Using a screwdriver, detach the claw and disconnect the wire harness from the engine room relay block and junction block assembly.

(e) Detach the clamp.

(f) Remove the 2 bolts and disconnect the ground wires.

42. REMOVE ENGINE UNDER COVER HEAT INSULATOR

(a) Remove the 2 clips and engine under cover heat insulator.

43. REMOVE FRONT FLOOR COVER LH

(a) Remove the 2 bolts, 4 screws and clip.

Bolt

Screw

Clip

(b) Detach the clips and remove the front floor cover LH.

44. REMOVE FRONT FLOOR COVER RH

(a) Remove the 2 bolts, 3 screws and clip.

Bolt

Screw

Clip

(b) Detach the clips and remove the front floor cover RH.

45. REMOVE FRONT EXHAUST PIPE ASSEMBLY

Click here 2021 - 2024 MY RAV4 HV [08/2020 -        ]; A25A-FXS (INTAKE / EXHAUST): EXHAUST MANIFOLD: REMOVAL+

46. REMOVE FRONT AXLE SHAFT NUT LH

Click here 2022 MY RAV4 RAV4 HV [12/2021 - 10/2022]; AXLE AND DIFFERENTIAL: FRONT AXLE HUB: REMOVAL+

47. REMOVE FRONT AXLE SHAFT NUT RH

HINT:

Use the same procedure described for the LH side.

48. DISCONNECT FRONT SPEED SENSOR LH

Click here 2022 MY RAV4 RAV4 HV [12/2021 - 10/2022]; AXLE AND DIFFERENTIAL: FRONT AXLE HUB: REMOVAL+

49. DISCONNECT FRONT SPEED SENSOR RH

HINT:

Use the same procedure described for the LH side.

50. DISCONNECT FRONT STABILIZER LINK ASSEMBLY LH

Click here 2022 MY RAV4 RAV4 HV [12/2021 - 10/2022]; FRONT SUSPENSION: FRONT STABILIZER BAR: REMOVAL+

51. DISCONNECT FRONT STABILIZER LINK ASSEMBLY RH

HINT:

Use the same procedure described for the LH side.

52. DISCONNECT TIE ROD ASSEMBLY LH

Click here 2022 MY RAV4 RAV4 HV [12/2021 - 10/2022]; STEERING GEAR / LINKAGE: STEERING GEAR: REMOVAL+

53. DISCONNECT TIE ROD ASSEMBLY RH

HINT:

Use the same procedure described for the LH side.

54. DISCONNECT FRONT LOWER NO. 1 SUSPENSION ARM SUB-ASSEMBLY LH

Click here 2022 MY RAV4 RAV4 HV [12/2021 - 10/2022]; AXLE AND DIFFERENTIAL: FRONT AXLE HUB: REMOVAL+

55. DISCONNECT FRONT LOWER NO. 1 SUSPENSION ARM SUB-ASSEMBLY RH

HINT:

Use the same procedure described for the LH side.

56. REMOVE FRONT DRIVE SHAFT ASSEMBLY LH

Click here 2022 - 2024 MY RAV4 RAV4 HV [12/2021 -        ]; DRIVE SHAFT / PROPELLER SHAFT: FRONT DRIVE SHAFT ASSEMBLY (for AWD): REMOVAL+

57. REMOVE FRONT DRIVE SHAFT ASSEMBLY RH

Click here 2022 - 2024 MY RAV4 RAV4 HV [12/2021 -        ]; DRIVE SHAFT / PROPELLER SHAFT: FRONT DRIVE SHAFT ASSEMBLY (for AWD): REMOVAL+

58. SEPARATE STEERING INTERMEDIATE SHAFT ASSEMBLY

Click here 2022 MY RAV4 RAV4 HV [12/2021 - 10/2022]; STEERING GEAR / LINKAGE: STEERING GEAR: REMOVAL+

59. REMOVE ENGINE ASSEMBLY WITH TRANSAXLE

(a) Set the engine assembly with transaxle on an engine lifter.

Attachments

-

-

NOTICE:

  • Using height adjustment attachments and plate lift attachments, keep the engine assembly with transaxle level.
  • Do not perform any procedures while the engine assembly is suspended because doing so may cause the engine assembly to drop, resulting in injury. However, the engine assembly needs to be suspended when it is installed to or removed from an engine stand.
  • To prevent the engine assembly from unexpectedly moving, securely support the engine assembly until it is secured to an engine stand.

(b) Remove the 3 bolts and nut and separate the engine mounting insulator sub-assembly RH from the engine mounting bracket RH.

Bolt

Nut

(c) Remove the 3 bolts and the engine mounting stay LH from the engine mounting insulator sub-assembly LH.

(d) Remove the 4 bolts and separate the engine mounting insulator sub-assembly LH from the hybrid vehicle transaxle assembly.

*1

Front Bumper Extension Sub-assembly LH

*2

Front Bumper Extension Sub-assembly RH

*3

Rear Front Suspension Member Brace LH

*4

Rear Front Suspension Member Brace RH

Bolt

Nut

(e) Remove the 2 bolts (A), 2 bolts (B), 4 nuts and front bumper extension sub-assembly LH and front bumper extension sub-assembly RH from the front frame assembly and vehicle body.

(f) Remove the 2 bolts (C), 4 bolts (D) and rear front suspension member brace LH and rear front suspension member brace RH from the front frame assembly and vehicle body.

(g) Operate the engine lifter and remove the engine assembly with transaxle from the vehicle.

NOTICE:

  • Make sure that the engine assembly with transaxle is clear of all wiring and hoses.
  • While lowering the engine assembly with transaxle from the vehicle, do not allow it to contact the vehicle.

60. REMOVE FUEL DELIVERY GUARD

(a) Remove the bolt and fuel delivery guard from the engine mounting bracket RH.

61. INSTALL ENGINE HANGERS

(a) Install the No. 1 engine hanger and No. 2 engine hanger with the 4 bolts as shown in the illustration.

Torque:

43 N·m {438 kgf·cm, 32 ft·lbf}

No. 1 Engine Hanger

12281-25030

No. 2 Engine Hanger

12282-25010

Bolt

91552-F1040

*1

No. 1 Engine Hanger

*2

No. 2 Engine Hanger

(b) Using an engine sling device and engine lift, secure the engine assembly with transaxle.

NOTICE:

  • Pay attention to the angle of the sling device as the engine assembly or No. 1 engine hanger and No. 2 engine hanger may be damaged or deformed if the angle is incorrect.
  • Do not perform any procedures while the engine assembly is suspended because doing so may cause the engine assembly to drop, resulting in injury. However, the engine assembly needs to be suspended when it is installed to or removed from an engine stand.

62. REMOVE FLYWHEEL HOUSING UNDER COVER

(a) Remove the flywheel housing under cover from the cylinder block sub-assembly.

63. REMOVE FRONT FRAME ASSEMBLY

Click here 2022 MY RAV4 HV [12/2021 - 10/2022]; FRONT SUSPENSION: FRONT SUSPENSION MEMBER (for HV Model): REMOVAL+

64. REMOVE FRONT ENGINE MOUNTING INSULATOR

HINT:

Perform this procedure only when replacement of the front engine mounting insulator is necessary.

Click here 2022 MY RAV4 HV [12/2021 - 10/2022]; P710 (HYBRID TRANSMISSION / TRANSAXLE): HYBRID VEHICLE TRANSAXLE: REMOVAL+

65. REMOVE WIRING HARNESS CLAMP BRACKET

(a) Detach the clamps and disconnect the engine wire.

(b) Remove the bolt and wiring harness clamp bracket.

66. REMOVE REAR ENGINE MOUNTING INSULATOR

HINT:

Perform this procedure only when replacement of the rear engine mounting insulator is necessary.

(a) Detach the clamp and disconnect the engine wire.

(b) Remove the bolt and rear engine mounting insulator from the rear engine mounting bracket.

67. REMOVE ENGINE WIRE

(a) Remove the engine wire from the engine assembly.

68. REMOVE HV AIR CONDITIONING WIRE

(a) Detach the clamps.

(b) Using a screwdriver, slide the green-colored lock of the connector as shown in the illustration to release it and disconnect the connector.

*a

Green-colored Lock

Slide

CAUTION:

Make sure to wear insulated gloves.

NOTICE:

Insulate the disconnected terminals and connector with insulating tape.

(c) Remove the 2 bolts.

(d) Detach the guide to remove the HV air conditioning wire from the hybrid vehicle transaxle assembly.

69. REMOVE STARTER HOLE INSULATOR

Click here 2022 MY RAV4 HV [12/2021 - 10/2022]; P710 (HYBRID TRANSMISSION / TRANSAXLE): HYBRID VEHICLE TRANSAXLE: REMOVAL+

70. REMOVE FLYWHEEL HOUSING SIDE COVER

Click here 2022 MY RAV4 HV [12/2021 - 10/2022]; P710 (HYBRID TRANSMISSION / TRANSAXLE): HYBRID VEHICLE TRANSAXLE: REMOVAL+

71. REMOVE HYBRID VEHICLE TRANSAXLE ASSEMBLY

Click here 2022 MY RAV4 HV [12/2021 - 10/2022]; P710 (HYBRID TRANSMISSION / TRANSAXLE): HYBRID VEHICLE TRANSAXLE: REMOVAL+

72. REMOVE TRANSMISSION INPUT DAMPER ASSEMBLY

Click here 2022 MY RAV4 HV [12/2021 - 10/2022]; A25A-FXS (ENGINE MECHANICAL): REAR CRANKSHAFT OIL SEAL: REMOVAL+

73. REMOVE FLYWHEEL SUB-ASSEMBLY

Click here 2022 MY RAV4 HV [12/2021 - 10/2022]; A25A-FXS (ENGINE MECHANICAL): REAR CRANKSHAFT OIL SEAL: REMOVAL+

74. REMOVE NO. 1 CRANKSHAFT POSITION SENSOR PLATE

Click here 2022 MY RAV4 HV [12/2021 - 10/2022]; A25A-FXS (ENGINE MECHANICAL): REAR CRANKSHAFT OIL SEAL: REMOVAL+

75. INSTALL ENGINE ASSEMBLY TO ENGINE STAND

(a) Install the engine assembly to an engine stand.

76. REMOVE ENGINE HANGERS

(a) Remove the 4 bolts, No. 1 engine hanger and No. 2 engine hanger from the cylinder head sub-assembly and engine mounting bracket RH.

77. REMOVE NO. 1 INVERTER RESERVE TANK BRACKET

(a) Remove the bolt and No. 1 inverter reserve tank bracket.

78. REMOVE ENGINE MOUNTING INSULATOR SUB-ASSEMBLY RH

HINT:

Perform this procedure only when replacement of the engine mounting insulator sub-assembly RH is necessary.

(a) Disconnect the connector.

*1

Suction Pipe Sub-assembly

*2

Air Conditioning Tube And Accessory Assembly

(b) Detach the clamps and disconnect the suction pipe sub-assembly and air conditioning tube and accessory assembly.

(c) Disconnect the No. 6 water by-pass hose and detach the clamp.

No. 6 Water By-pass Hose

Bolt

Nut

(d) Remove the bolt and nut.

(e) Detach the clamps and remove the radiator reserve tank assembly.

(f) Remove the bolt and disconnect the No. 2 ground wire.

(g) Remove the 2 bolts and nut and remove the engine mounting insulator sub-assembly RH.

Bolt

Nut

79. REMOVE ENGINE MOUNTING SPACER

HINT:

Perform this procedure only when replacement of the engine mounting spacer is necessary.

(a) Remove the 2 bolts and engine mounting spacer from the vehicle body.

80. REMOVE ECM

Click here 2022 MY RAV4 HV [12/2021 - 10/2022]; A25A-FXS (ENGINE CONTROL): ECM: REMOVAL+

81. REMOVE ENGINE MOUNTING INSULATOR SUB-ASSEMBLY LH

HINT:

Perform this procedure only when replacement of the engine mounting insulator sub-assembly LH is necessary.

(a) Remove the bolt.

(b) Detach the claw and disconnect the engine room main wire.

(c) Remove the 2 bolts, nut and the engine mounting insulator sub-assembly LH.

Bolt

Nut