CYLINDER HEAD GASKET 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 cylinder head gasket 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

Panoramic View 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 throttle body with motor assembly

  • Cleaning the deposits from the throttle body with motor assembly

  • Replacement of camshaft (for intake or exhaust camshaft)

  • Replacement of camshaft timing gear assembly

  • Replacement of camshaft timing exhaust gear assembly

  • Replacement of fuel injector assembly (for port injection)

  • Replacement of fuel injector assembly (for direct injection)

  • Replacement of fuel pump assembly (for high pressure side)

  • Replacement of ignition coil assembly

  • Air leaks from intake system

  • Gas leak from exhaust system is repaired

  • Replacement of knock control sensor

 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

  • Television camera controller initialization

  • Adjust steering angle

  • Rear television camera assembly optical axis (Back camera position setting)

 Panoramic view 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.

PROCEDURE


  1. INSTALL ENGINE ASSEMBLY TO ENGINE STAND

    Click here

  2. REMOVE ENGINE HANGERS

    Click here

  3. REMOVE KNOCK CONTROL SENSOR

    Click here

  4. REMOVE IGNITION COIL ASSEMBLY

    Click here

  5. REMOVE VACUUM PUMP ASSEMBLY

    Click here

  6. REMOVE V-RIBBED BELT

    Click here

  7. REMOVE GENERATOR ASSEMBLY

    Click here

  8. REMOVE COMPRESSOR ASSEMBLY WITH MAGNETIC CLUTCH

    Click here

  9. REMOVE NO. 2 IDLER PULLEY SUB-ASSEMBLY

    Click here

  10. REMOVE V-RIBBED BELT TENSIONER ASSEMBLY

    Click here

  11. REMOVE WATER PUMP PULLEY

    Click here

  12. REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE

    Click here

  13. REMOVE NO. 5 CYLINDER BLOCK INSULATOR (w/ Oil Cooler)

    Click here

  14. REMOVE WIRE HARNESS CLAMP BRACKET

    Click here

  15. REMOVE WATER FILLER BRACKET

    Click here

  16. REMOVE CRANKSHAFT PULLEY

    Click here

  17. REMOVE FRONT NO. 1 ENGINE MOUNTING BRACKET LH

    Click here

  18. DISCONNECT WATER BY-PASS HOSE

    Click here

  19. REMOVE WATER INLET WITH THERMOSTAT SUB-ASSEMBLY

    Click here

  20. REMOVE CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side of Bank 1)

    Click here

  21. REMOVE CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 1)

    Click here

  22. REMOVE CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 2)

    Click here

  23. REMOVE CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side of Bank 2)

    Click here

  24. REMOVE VVT SENSOR (for Intake Side of Bank 1)

    Click here

  25. REMOVE VVT SENSOR (for Exhaust Side of Bank 1)

    Click here

  26. REMOVE VVT SENSOR (for Intake Side of Bank 2)

    Click here

  27. REMOVE VVT SENSOR (for Exhaust Side of Bank 2)

    Click here

  28. REMOVE CRANKSHAFT POSITION SENSOR PROTECTOR

    Click here

  29. REMOVE SENSOR WIRE

    Click here

  30. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY

    Click here

  31. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY LH

    Click here

  32. REMOVE SPARK PLUG TUBE GASKET

    Click here

  33. REMOVE OIL COOLER ASSEMBLY (w/ Oil Cooler)

    Click here

  34. REMOVE OIL COOLER PIPE (w/ Oil Cooler)

    Click here

  35. REMOVE NO. 2 OIL PAN SUB-ASSEMBLY

    Click here

  36. REMOVE OIL STRAINER SUB-ASSEMBLY

    Click here

  37. REMOVE OIL PAN SUB-ASSEMBLY


    1. B0086HZC03
      *a Nut

      Remove the 16 bolts and 2 nuts from the oil pan sub-assembly.

      Note

      Make sure to clean the bolts and stud bolts and check the threads for cracks or other damage.

    2. B0088N4C01
      *a Protective Tape

      Remove the oil pan sub-assembly by prying between the oil pan sub-assembly and timing chain cover assembly or cylinder block sub-assembly with a screwdriver wrapped with protective tape.

      Note

      Be careful not to damage the contact surfaces of the cylinder block sub-assembly, timing chain cover assembly and oil pan sub-assembly.

    3. B0089CC

      Remove the 2 oil pan gaskets from the timing chain cover assembly.

  38. REMOVE TIMING CHAIN COVER ASSEMBLY

    Click here

  39. REMOVE TIMING CHAIN CASE OIL SEAL

    Click here

  40. SET NO. 1 CYLINDER TO TDC (COMPRESSION)

    Click here

  41. REMOVE NO. 1 CHAIN TENSIONER ASSEMBLY

    Click here

  42. REMOVE CHAIN TENSIONER SLIPPER

    Click here

  43. REMOVE CHAIN SUB-ASSEMBLY

    Click here

  44. REMOVE CAMSHAFT TIMING GEAR ASSEMBLY, CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY AND NO. 2 CHAIN SUB-ASSEMBLY (for Bank 1)

    Click here

  45. REMOVE NO. 2 CHAIN TENSIONER ASSEMBLY

    Click here

  46. REMOVE CAMSHAFT BEARING CAP (for Bank 1)

    Click here

  47. REMOVE CAMSHAFT

    Click here

  48. REMOVE NO. 2 CAMSHAFT

    Click here

  49. REMOVE CAMSHAFT HOUSING SUB-ASSEMBLY

    Click here

  50. REMOVE CAMSHAFT TIMING GEAR ASSEMBLY, CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY AND NO. 2 CHAIN SUB-ASSEMBLY (for Bank 2)

    Click here

  51. REMOVE NO. 3 CHAIN TENSIONER ASSEMBLY

    Click here

  52. REMOVE CAMSHAFT BEARING CAP (for Bank 2)

    Click here

  53. REMOVE NO. 3 CAMSHAFT SUB-ASSEMBLY

    Click here

  54. REMOVE NO. 4 CAMSHAFT SUB-ASSEMBLY

    Click here

  55. REMOVE CAMSHAFT HOUSING SUB-ASSEMBLY LH

    Click here

  56. REMOVE SENSOR WIRE

    Click here

  57. REMOVE NO. 1 CHAIN VIBRATION DAMPER

    Click here

  58. REMOVE NO. 2 CHAIN VIBRATION DAMPER

    Click here

  59. REMOVE NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY

    Click here

  60. REMOVE VALVE LASH ADJUSTER ASSEMBLY

    Click here

  61. REMOVE VALVE STEM CAP

    Click here

  62. REMOVE WATER OUTLET

    Click here

  63. REMOVE CYLINDER HEAD SUB-ASSEMBLY

    Click here

  64. REMOVE CYLINDER HEAD GASKET


    1. Remove the cylinder head gasket from the cylinder block sub-assembly.

  65. REMOVE CYLINDER HEAD LH

    Click here

  66. REMOVE NO. 2 CYLINDER HEAD GASKET


    1. Remove the No. 2 cylinder head gasket from the cylinder block sub-assembly.

  67. INSPECT CYLINDER HEAD SET BOLT

    Click here