ENGINE ASSEMBLY 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
Battery terminal is disconnected/reconnected Perform steering sensor zero point calibration Lane departure alert system (w/ Steering Control)

Click here

Pre-collision system
Memorize steering angle neutral point Parking Assist Monitor System

Click here

Replacement of ECM Vehicle Identification Number (VIN) registration MIL comes on

Click here

Perform code registration (Immobiliser system) Engine start function See Service Bulletin for the registration method.

  • Replacement of engine assembly

  • Gas leak from exhaust system is repaired

 Inspection after repair

  • Poor idle, etc.

  • Engine start function, etc.

Click here

Replacement of automatic transaxle assembly

  1. Reset Memory

  2. Input transaxle compensation code into ECM

  3. Perform road test to allow ECM to learn

  • Large shift shock

  • Deterioration of fuel efficiency

Click here

for Initialization

Click here

for Registration

Replacement of ECM

(If possible, read the transaxle compensation code from the previous ECM)

  1. Reset memory*1

  2. Transfer transaxle compensation code

  3. Perform road test to allow ECM to learn

Replacement of ECM

(If impossible, read the transaxle compensation code from the previous ECM)

  1. Reset memory*1

  2. Reset transaxle compensation code

  3. Perform road test to allow ECM to learn
Replacement of ECM Perform code registration (Immobiliser function)

  • Wireless door lock control system

  • Smart Entry and Start System (for Entry Function)

  • Smart Entry and Start System (for Start Function)

  • Steering lock function

 See Service Bulletin for the registration method.

Suspension, tires, etc.

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

 Rear television camera assembly optical axis (Back camera position setting) Parking assist monitor system

Click here

for Initialization

Click here

for Calibration
Perform headlight ECU sub-assembly LH initialization Lighting system (EXT)

Click here

Front wheel alignment adjustment Perform system variant learning and acceleration sensor zero point calibration.

  • VSC disabled or malfunctioning

  • DTCs are output

  • Slip indicator light illuminated

  • ABS warning light illuminated

Click here

*1: When the ECM is replaced with a new one, reset memory is unnecessary.

CAUTION:


  • B0070RFC01
    *a An Object Exceeding Weight Limit of Engine Lifter

    The engine assembly with transaxle is very heavy. Be sure to follow the procedure described in the repair manual, or the engine lifter may suddenly drop or the engine assembly with transaxle may fall off the engine lifter.

  • B006XAT

    To prevent burns, do not touch the engine, exhaust manifold or other high temperature components while the engine is hot.

PROCEDURE


  1. PRECAUTION

    Note

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

    Click here

  2. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM

    Click here

  3. DISCHARGE FUEL SYSTEM PRESSURE

    Click here

  4. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

    Note

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

    Click here

  5. ALIGN FRONT WHEELS FACING STRAIGHT AHEAD

  6. SECURE STEERING WHEEL

    Click here

  7. REMOVE FRONT WHEEL OPENING EXTENSION PAD LH


    1. Remove the 3 screws and front wheel opening extension pad LH.

  8. REMOVE FRONT WHEEL OPENING EXTENSION PAD RH


    1. Remove the 3 screws and front wheel opening extension pad RH.

  9. REMOVE NO. 1 ENGINE UNDER COVER


    1. Remove the bolt, 2 clips, 6 screws and No. 1 engine under cover.

  10. REMOVE FRONT FENDER APRON SEAL LH


    1. Remove the 2 screws, clip and front fender apron seal LH from the vehicle body.

  11. REMOVE FRONT FENDER APRON SEAL RH


    1. Remove the 2 screws, clip and front fender apron seal RH from the vehicle body.

  12. REMOVE FRONT BUMPER COVER

    Click here

  13. REMOVE FRONT LOWER BUMPER ABSORBER


    1. B006XSN

      Remove the 4 bolts.

    2. Disengage the 2 claws to remove the front lower bumper absorber.

  14. DRAIN ENGINE COOLANT

    Click here

  15. DRAIN ENGINE OIL

    Click here

  16. DRAIN AUTOMATIC TRANSAXLE FLUID

    Click here

  17. REMOVE V-BANK COVER SUB-ASSEMBLY


    1. Disengage the 4 clips in the order shown in the illustration and lift the V-bank cover sub-assembly upward to remove it.

      B006YTDC01
      B006XFD Hold here B006ZFL Pull in this Direction

      Note


      • Pull the V-bank cover sub-assembly straight up to remove it.

      • Do not remove the V-bank cover sub-assembly in any direction other than upward. If the V-bank cover sub-assembly is removed in any direction other than upward, it may be damaged.

      • If the clips are not disengaged in the order shown in the illustration, the V-bank cover sub-assembly may be damaged.

  18. REMOVE INLET AIR CLEANER ASSEMBLY


    1. B006XDB

      Remove the 2 bolts and inlet air cleaner assembly.

  19. REMOVE AIR CLEANER ASSEMBLY WITH AIR CLEANER HOSE


    1. B006X51C01
      *1 No. 1 Fuel Vapor Feed Hose
      *2 No. 2 Ventilation Hose

      Disengage the 2 clamps to disconnect the No. 1 fuel vapor feed hose from the air cleaner hose.

    2. Slide the clip and disconnect the No. 2 ventilation hose from the air cleaner hose.

    3. B006YRI

      Loosen the hose clamp.

    4. B006YFFC01
      *a Pin

      Disconnect the mass air flow meter sub-assembly connector.

    5. Disengage the 3 wire harness clamps.

    6. Disconnect the vacuum hose from the air cleaner hose.

    7. Disengage the 3 pins and remove the air cleaner assembly with air cleaner hose.

      Note

      Make sure the air cleaner support remains attached to the vehicle body.

  20. REMOVE ECM

    Click here

  21. DISCONNECT ENGINE ROOM MAIN WIRE


    1. B006YGU

      Remove the nut and disconnect the engine wire with engine room main wire from the positive (+) battery terminal.

  22. REMOVE BATTERY

    Click here

  23. REMOVE BATTERY CLAMP SUB-ASSEMBLY


    1. B007062

      Disengage the 5 clamps from the battery clamp sub-assembly.

    2. Remove the 3 bolts and battery clamp sub-assembly.

  24. DISCONNECT TRANSMISSION CONTROL CABLE ASSEMBLY


    1. B006YG6C01
      *a Clip
      *b 45° to 60°

      While disengaging the clip as shown in the illustration, disconnect the transmission control cable assembly from the transmission control shaft lever together with the clip.

    2. B006YMO

      Remove the clip and disconnect the transmission control cable assembly from the No. 1 transmission control cable bracket.

  25. DISCONNECT NO. 1 FUEL VAPOR FEED HOSE


    1. B00707X

      Slide the clip and disconnect the No. 1 fuel vapor feed hose from the No. 1 vacuum switching valve assembly.

  26. DISCONNECT UNION TO CHECK VALVE HOSE


    1. for LHD:


      1. B006YWB

        Slide the clip and disconnect the union to check valve hose from the brake booster assembly.

    2. for RHD:


      1. B006YIU

        Slide the clip and disconnect the union to check valve hose from the brake booster assembly.

  27. DISCONNECT NO. 2 RADIATOR HOSE


    1. B00710V

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

  28. SEPARATE RADIATOR HOSE SUB-ASSEMBLY


    1. B006ZXB

      Slide the clip and disconnect the radiator hose sub-assembly from the water outlet.

    2. Remove the 2 bolts and separate the radiator hose sub-assembly from the engine assembly.

  29. DISCONNECT INLET HEATER WATER HOSE


    1. B006YPL

      Disengage the clamp.

    2. Slide the clip and disconnect the inlet heater water hose from the water outlet.

  30. DISCONNECT OUTLET HEATER WATER HOSE


    1. B00718V

      Slide the clip and disconnect the outlet heater water hose from the heater water pipe.

  31. DISCONNECT NO. 1 FUEL HOSE


    1. B0070YH

      Disengage the 2 claws to remove the No. 2 fuel pipe clamp.

    2. B0070KM

      Remove the No. 1 fuel pipe clamp from the fuel tube connector.

    3. Disconnect the No. 1 fuel hose (for Port Injection).


      1. B006XI8

        Disconnect the No. 1 fuel hose from the fuel pipe.

        Click here

    4. Disconnect the No. 1 fuel hose (for Direct Injection).


      1. B006ZGX

        Disconnect the No. 1 fuel hose from the fuel pipe.

        Click here

  32. DISCONNECT NO. 1 COOLER REFRIGERANT DISCHARGE HOSE SUB-ASSEMBLY

    Click here

  33. DISCONNECT SUCTION HOSE SUB-ASSEMBLY

    Click here

  34. DISCONNECT ENGINE WIRE

    Tech Tips

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


    1. B006YTP

      Remove the No. 2 relay block cover from the engine room relay block and junction block assembly.

    2. B006ZOF

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

    3. Disconnect the 4 connectors from the engine room relay block and junction block assembly.

    4. Disengage the 2 clamps.

    5. Using a screwdriver, disengage the claw and disconnect the engine wire from the engine room relay block and junction block assembly.

    6. B006ZHI

      Remove the bolt.

    7. Disengage the 2 clamps and disconnect the engine wire from the vehicle body.

  35. DISCONNECT EARTH WIRE


    1. B006XV1

      Remove the 2 bolts and disconnect the earth wire from the vehicle body.

  36. SEPARATE STEERING INTERMEDIATE SHAFT ASSEMBLY

    Click here

  37. REMOVE EXHAUST MANIFOLD

    Click here

  38. REMOVE FRONT DRIVE SHAFT ASSEMBLY

    Click here

  39. REMOVE NO. 1 EXHAUST PIPE SUPPORT BRACKET (for Upper Side)


    1. B006ZKW

      Remove the 2 bolts and No. 1 exhaust pipe support bracket from the oil pan sub-assembly.

  40. REMOVE FLYWHEEL HOUSING UNDER COVER


    1. B00716X

      Remove the 2 bolts and flywheel housing under cover.

  41. REMOVE DRIVE PLATE AND TORQUE CONVERTER ASSEMBLY SETTING BOLT

    Click here

  42. REMOVE ENGINE ASSEMBLY WITH TRANSAXLE


    1. Set an engine lifter.

      Note


      • 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.

      • To prevent the No. 2 oil pan sub-assembly from deforming, do not place any attachments under the No. 2 oil pan sub-assembly of the engine assembly with transaxle.

    2. B00707I

      Remove the bolt, 2 nuts and No. 2 engine mounting stay RH.

    3. B00718C

      Remove the 3 bolts and nut and separate the engine mounting insulator sub-assembly RH from the front No. 1 engine mounting bracket LH.

    4. B006XZW

      Remove the bolt and nut and separate the engine mounting insulator LH from the engine mounting bracket sub-assembly LH.

    5. B0070VKC01
      B006Z38 Bolt
      B006ZY0 Nut

      Remove the 8 bolts and front bumper extension sub-assembly RH and front bumper extension sub-assembly LH from the front frame assembly and vehicle body.

    6. Remove the 4 bolts, 2 nuts and front suspension member bracket sub-assembly RH and front suspension member bracket sub-assembly LH from the front frame assembly and vehicle body.

    7. Operate the engine lifter and remove the engine assembly with transaxle from the vehicle.

      Note


      • 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.

  43. DISCONNECT VACUUM HOSE

    Click here

  44. REMOVE STARTER ASSEMBLY

    Click here

  45. REMOVE BREATHER PLUG HOSE

    Click here

  46. DISCONNECT NO. 1 WATER BY-PASS HOSE

    Click here

  47. DISCONNECT WATER BY-PASS HOSE ASSEMBLY

    Click here

  48. REMOVE ENGINE WIRE


    1. Disconnect all clamps and connectors and remove the engine wire from the engine assembly with transaxle.

  49. INSTALL ENGINE HANGERS


    1. B006ZILC02
      *A for Bank 1
      *B for Bank 2
      *1 No. 1 Engine Hanger
      *2 No. 2 Engine Hanger

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

      Torque:
      33 N*m  { 337 kgf*cm, 24 ft.*lbf }

      Tech Tips

      No. 1 Engine Hanger 12281-31121
      No. 2 Engine Hanger 12282-31100
      Bolt 91671-10825

    2. Using an engine sling device and engine lifter, secure the engine assembly with transaxle.

      Note


      • Adjust the angle of the sling device carefully to prevent damage or deformation to the engine hangers or engine assembly.

      • 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.

  50. REMOVE FRONT FRAME ASSEMBLY


    1. B0071N2

      Remove the bolt and separate the front engine mounting insulator from the front engine mounting bracket.

    2. B006XBI

      Remove the 4 nuts and separate the rear engine mounting insulator from the front frame assembly.

  51. REMOVE FRONT ENGINE MOUNTING INSULATOR

    Tech Tips

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


    1. B006XDO

      Remove the 3 nuts and front engine mounting insulator from the front frame assembly.

  52. REMOVE REAR ENGINE MOUNTING INSULATOR

    Tech Tips

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

    Click here

  53. REMOVE FRONT ENGINE MOUNTING BRACKET

    Click here

  54. REMOVE AUTOMATIC TRANSAXLE ASSEMBLY

    Click here

  55. REMOVE DRIVE PLATE AND RING GEAR SUB-ASSEMBLY

    Click here

  56. REMOVE NO. 1 CRANKSHAFT POSITION SENSOR PLATE

    Click here

  57. INSTALL ENGINE ASSEMBLY TO ENGINE STAND


    1. Install the engine assembly to an engine stand.

  58. REMOVE ENGINE HANGERS


    1. Remove the 4 bolts, No. 1 engine hanger and No. 2 engine hanger from the cylinder head sub-assembly and cylinder head LH.

  59. REMOVE ENGINE MOUNTING INSULATOR SUB-ASSEMBLY RH

    Tech Tips

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


    1. B006XIY

      Disengage the clamp.

    2. Remove the bolt, nut and separate the radiator reserve tank assembly.

    3. B006XA5

      Remove the bolt and separate the bracket from the engine mounting insulator sub-assembly RH.

    4. B006XCH

      Disengage the clamp.

    5. Remove the nut, 2 bolts and engine mounting insulator sub-assembly RH from the engine mounting spacer and vehicle body.

  60. REMOVE ENGINE MOUNTING SPACER

    Tech Tips

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


    1. B006YPY

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

  61. REMOVE ENGINE MOUNTING BRACKET SUB-ASSEMBLY LH

    Tech Tips

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


    1. B006Y1T

      Remove the 4 bolts and engine mounting bracket sub-assembly LH from the vehicle body.

  62. REMOVE ENGINE MOUNTING INSULATOR LH

    Tech Tips

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

    Click here