Lexus NX: Removal
REMOVAL
PROCEDURE
1. DRAIN ENGINE COOLANT
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2. REMOVE FRONT BUMPER REINFORCEMENT SUB-ASSEMBLY
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3. DISCONNECT HOOD LOCK ASSEMBLY
| (a) Detach the 2 clamps and disconnect the hood lock connector. |
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| (b) Remove the 3 bolts and disconnect the hood lock assembly from the upper radiator support sub-assembly. |
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(c) Detach the clamp and disconnect the hood lock control cable assembly from the upper radiator support sub-assembly.
4. REMOVE NO. 6 INVERTER BRACKET
| (a) Remove the 2 bolts and No. 6 inverter bracket from upper radiator support sub-assembly. |
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5. REMOVE UPPER RADIATOR SUPPORT SUB-ASSEMBLY
| (a) Detach the 3 claws and remove the front radiator side air guide plate LH from the upper radiator support sub-assembly. |
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(b) Detach the 3 claws and disconnect the front radiator side air guide plate RH from the upper radiator support sub-assembly.
| (c) Detach the 3 clamps and disconnect the 2 connectors and wire harness from the upper radiator support sub-assembly. |
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| (d) Remove the 2 bolts and 2 radiator support sub-assemblies from the upper radiator support sub-assembly. |
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| (e) Remove the 5 bolts and upper radiator support sub-assembly. |
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6. DISCONNECT NO. 2 WATER BY-PASS HOSE
(a) Slide the clip and disconnect the No. 2 water by-pass hose from the radiator assembly.
7. DISCONNECT WATER BY-PASS PIPE
| (a) Slide the clip and disconnect the water by-pass pipe from the radiator reservoir. |
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| (b) Slide the clip and disconnect the No. 5 water by-pass hose from the radiator assembly. |
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(c) Detach the 3 clamps and disconnect the water by-pass pipe from the fan shroud.
8. DISCONNECT NO. 2 RADIATOR HOSE
| (a) Slide the clip and disconnect the No. 2 radiator hose from the radiator assembly. |
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9. DISCONNECT NO. 1 RADIATOR HOSE
| (a) Detach the clamp and disconnect the No. 1 radiator hose from the fan shroud. |
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(b) Slide the clip and disconnect the No. 1 radiator hose from the radiator assembly.
10. DISCONNECT NO. 2 INVERTER COOLING HOSE
| (a) Detach the clamp and disconnect the No. 2 inverter cooling hose from the fan shroud. |
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11. DISCONNECT NO. 4 INVERTER COOLING HOSE
(a) Detach the clamp and disconnect the No. 4 inverter cooling hose from the fan shroud.
12. DISCONNECT NO. 5 INVERTER COOLING HOSE
(a) Detach the 4 clamps and disconnect the No. 5 inverter cooling hose from the fan shroud.
13. REMOVE NO. 2 FAN SHROUD
(a) Remove the 2 bolts.
(b) Detach the 2 claws and remove the No. 2 fan shroud from the radiator assembly.
14. REMOVE RADIATOR ASSEMBLY WITH FAN SHROUD
| (a) Remove the radiator assembly with fan shroud from the vehicle. NOTICE: Do not damage the core of the cooler condenser assembly and radiator assembly. |
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15. REMOVE RADIATOR ASSEMBLY
| (a) Remove the 2 bolts and radiator assembly from the fan shroud with cooling fan. NOTICE: Do not damage the core of the radiator assembly. |
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16. REMOVE RADIATOR SUPPORT CUSHION
(a) Remove the 2 radiator support cushions from the 2 radiator support sub-assemblies.
17. REMOVE LOWER RADIATOR SUPPORT
(a) Remove the 2 lower radiator supports from the fan shroud.
READ NEXT:
Installation
INSTALLATION PROCEDURE 1. INSTALL LOWER RADIATOR SUPPORT (a) Install the 2 lower radiator supports to the fan shroud. 2. INSTALL RADIATOR SUPPORT CUSHION (a) Install the 2 radiator support cushions to
Relay
On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE 1. INSPECT COOLING FAN RELAY (FAN NO. 1) (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Test
Thermostat
ComponentsCOMPONENTS ILLUSTRATION *1 THERMOSTAT *2 WATER INLET *3 GASKET - - N*m (kgf*cm, ft.*lbf): Specified torque ● Non-reusable part RemovalREMOVAL PROCEDURE
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