Radiator: Service and Repair
RADIATORCOMPONENTS (Part 1):
COMPONENTS (Part 2):
COMPONENTS (Part 3):
REMOVAL
1. REMOVE COWL TOP VENTILATOR LOUVER RH
2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
NOTICE: After the engine switch is turned off, the HDD navigation system requires approximately 6 minutes to record various types of memory and settings. As a result, after turning the engine switch off, wait 6 minutes or more before disconnecting the cable from the negative (-) battery terminal.
3. REMOVE NO. 1 ENGINE UNDER COVER
4. DRAIN ENGINE COOLANT
5. REMOVE V-BANK COVER SUB-ASSEMBLY
6. REMOVE AIR CLEANER INLET COVER
7. REMOVE NO. 1 AIR CLEANER INLET
8. REMOVE ENGINE ROOM SIDE COVER RH
9. REMOVE ENGINE ROOM SIDE COVER LH
10. REMOVE COOL AIR INTAKE DUCT SEAL
(a) Remove the 4 clips and duct seal.
11. REMOVE RADIATOR GRILLE ASSEMBLY
12. DISCONNECT NO. 1 RADIATOR HOSE
13. DISCONNECT NO. 2 RADIATOR HOSE
14. DISCONNECT OIL COOLER INLET HOSE
15. DISCONNECT OIL COOLER OUTLET HOSE
16. REMOVE ECM OUTLET DUCT
17. REMOVE RADIATOR RESERVOIR ASSEMBLY
18. REMOVE MILLIMETER WAVE RADAR SENSOR ASSEMBLY (w/ Dynamic Radar Cruise Control System)
(a) Disconnect the connector.
(b) Remove the 3 bolts and sensor.
19. REMOVE HOOD LOCK CONTROL CABLE COVER
(a) Remove the 3 screws.
(b) Detach the claw and remove the cover.
20. REMOVE HOOD LOCK ASSEMBLY
21. REMOVE RADIATOR UPPER SUPPORT
(a) Disconnect the 3 connectors and detach the 2 clamps.
(b) Detach the 5 clamps and disconnect the wire harness.
(c) Remove the 5 bolts and upper support.
22. REMOVE RADIATOR ASSEMBLY
(a) Detach the 3 clamps and disconnect the ECU's connector.
(b) Remove the 4 bolts and separate the radiator from the A/C condenser.
23. REMOVE FAN SHROUD WITH FAN AND MOTOR
(a) Detach the 3 claws and remove the fan shroud with fan and motor.
24. REMOVE RADIATOR SUPPORT CUSHION
(a) Remove the 2 cushions.
25. REMOVE RADIATOR SUPPORT LOWER
(a) Remove the 2 radiator support lowers.
INSTALLATION
1. INSTALL RADIATOR SUPPORT LOWER
(a) Install the 2 radiator support lowers.
2. INSTALL RADIATOR SUPPORT CUSHION
(a) Install the 2 support cushions.
3. INSTALL FAN SHROUD WITH FAN AND MOTOR
(a) Set the fan shroud with fan and motor to the radiator, and attach the 3 claws to install the fan shroud.
4. INSTALL RADIATOR ASSEMBLY
(a) Install the radiator to the front crossmember.
HINT: Install the lower packing as shown in the illustration.
(b) Align the radiator with the A/C condenser, and then install the 4 bolts.
Torque: 5.0 N*m (51 kgf*cm, 44 in.*lbf)
(c) Attach the 3 clamps and connect the ECU's connector.
5. INSTALL RADIATOR UPPER SUPPORT
(a) Attach the wire harness to the upper support with the 5 clamps.
(b) Install the upper support with the 5 bolts.
Torque: 8.0 N*m (82 kgf*cm, 71 in.*lbf)
(c) Attach the 2 clamps to the radiator support LH and RH side.
(d) Connect the 3 connectors.
6. INSTALL HOOD LOCK ASSEMBLY
7. INSTALL HOOD LOCK CONTROL CABLE COVER
(a) Attach the claw to install the cover.
(b) Install the 3 screws.
8. INSTALL MILLIMETER WAVE RADAR SENSOR ASSEMBLY (w/ Dynamic Radar Cruise Control System)
(a) Install the sensor with the 3 bolts.
Torque: 5.5 N*m (56 kgf*cm, 49 in.*lbf)
(b) Connect the connector.
9. INSTALL RADIATOR RESERVOIR ASSEMBLY
10. INSTALL ECM OUTLET DUCT
11. CONNECT OIL COOLER OUTLET HOSE
HINT:
^ The direction of the hose clamp is indicated in the illustration.
^ Insert the outlet hose into the stopper. Set the hose clamp so that the clearance between the hose clamp and the stopper is within 2 to 7 mm (0.08 to 0.28 in.).
12. CONNECT OIL COOLER INLET HOSE
13. CONNECT NO. 2 RADIATOR HOSE
14. CONNECT NO. 1 RADIATOR HOSE
15. INSTALL COOL AIR INTAKE DUCT SEAL
(a) Install the duct seal with the 4 clips.
16. INSTALL NO. 1 AIR CLEANER INLET
17. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
18. INSTALL COWL TOP VENTILATOR LOUVER RH
19. ADD ENGINE COOLANT
20. INSPECT FOR COOLANT LEAK
21. ADJUST MILLIMETER WAVE RADAR SENSOR ASSEMBLY (w/ Dynamic Radar Cruise Control System)
22. INSTALL RADIATOR GRILLE ASSEMBLY
23. INSTALL ENGINE ROOM SIDE COVER RH
24. INSTALL ENGINE ROOM SIDE COVER LH
25. INSTALL AIR CLEANER INLET COVER
26. INSTALL V-BANK COVER SUB-ASSEMBLY
27. INSTALL NO. 1 ENGINE UNDER COVER
28. PERFORM INITIALIZATION
(a) Perform initialization.
NOTICE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.