DISASSEMBLY
PROCEDURE
1. REMOVE TRANSPONDER KEY ECU ASSEMBLY (w/ Engine Immobiliser System)
2. REMOVE NO. 1 FINISH PANEL MOUNTING BRACKET
(a) Remove the 2 bolts and 2 No. 1 finish panel mounting brackets as shown in the illustration. |
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3. REMOVE NO. 2 FINISH PANEL MOUNTING BRACKET
(a) Remove the bolt and No. 2 finish panel mounting bracket as shown in the illustration. |
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4. REMOVE NO. 3 AIR DUCT SUB-ASSEMBLY
(a) Disengage the 2 claws and guide, and remove the No. 3 air duct sub-assembly as shown in the illustration. |
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5. REMOVE NO. 2 AIR DUCT SUB-ASSEMBLY
(a) Disengage the 2 claws and guide, and remove the No. 2 air duct sub-assembly as shown in the illustration. |
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6. REMOVE AIR CONDITIONING HARNESS ASSEMBLY
(a) Disconnect each connector.
(b) Disengage each clamp and remove the air conditioning harness assembly.
7. REMOVE COOLER EXPANSION VALVE
(a) Using a 4 mm hexagon wrench, remove the 2 hexagon bolts and cooler expansion valve. |
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8. REMOVE AIR CONDITIONING RADIATOR ASSEMBLY
(a) Remove the 6 screws. |
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(b) Disengage the guide and disconnect the wire harness. |
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(c) Disengage the 5 claws and remove the air conditioning radiator assembly from the blower assembly with cooler evaporator sub-assembly.
9. REMOVE COOLER EVAPORATOR SUB-ASSEMBLY
(a) Disengage the clamp and remove the cooler evaporator sub-assembly with the No. 1 cooler thermistor. |
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(b) Remove the 2 O-rings from the cooler evaporator sub-assembly. |
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10. REMOVE NO. 1 COOLER THERMISTOR
11. REMOVE ASPIRATOR PIPE
(a) Disengage the clamp. |
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(b) Disengage the 2 claws and remove the aspirator pipe.
12. REMOVE AIR MIX CONTROL SERVO MOTOR SUB-ASSEMBLY
(a) Remove the 2 screws and air mix control servo motor sub-assembly. |
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13. REMOVE HEATER RADIATOR UNIT SUB-ASSEMBLY
(a) Disengage the 3 claws and remove the heater clamp. Text in Illustration
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(b) Remove the screw and clamp.
(c) Remove the heater radiator unit sub-assembly as shown in the illustration. NOTICE: Prepare a drain pan or cloth in case the cooling water leaks. |
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14. REMOVE AIR OUTLET CONTROL SERVO MOTOR SUB-ASSEMBLY
(a) Remove the 3 screws and air outlet control servo motor sub-assembly. |
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Initialization has not been Performed (B2450)
DESCRIPTION
The headlight leveling ECU assembly stores this DTC if initialization has not
been performed after the ECU was replaced.
DTC No.
DTC Detecting Condition
Trouble Area
B2450
Initializat ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL POWER DISTRIBUTION
(a) Connect the 3 connectors.
(b) Engage the 2 claws to temporarily install the power distribution
as shown in the illustration.
...
Inspection
INSPECTION
PROCEDURE
1. INSPECT CYLINDER HEAD SUB-ASSEMBLY
(a) Using a precision straightedge and feeler gauge, measure the warpage of the
contact surfaces where the cylinder head contacts the cylinder block and manifold.
Maximum Warpage:
...