Caution / Notice / Hint
WARNING: This page is about a different car, the 2024 Lexus TX 550h+. However, it is still accessible from the selected car via links, so may be relevant.
COMPONENTS (INSTALLATION)
| Procedure | Part Name Code | ||||
|---|---|---|---|---|---|
| 1 | RADIATOR DRAIN COCK PLUG | 16400B | See step 1 | - | - |
| 2 | RADIATOR CAP SUB-ASSEMBLY | 16401 | - | - | - |
| 3 | FILLER NECK | 16897A | See step 3 | - | - |
| 4 | LOWER RADIATOR SUPPORT | 16535 | - | - | - |
| 5 | RADIATOR SUPPORT CUSHION | 16523A | - | - | - |
| 6 | RADIATOR ASSEMBLY | 16400 | See step 6 | - | - |
| 7 | NO. 1 INVERTER COOLING INLET HOSE | G922AA | - | - | - |
| 8 | NO. 6 INVERTER COOLING HOSE | G9236A | See step 8 | - | - |
| 9 | NO. 1 INVERTER COOLING HOSE | G9225K | See step 9 | - | - |
| 10 | NO. 2 RADIATOR HOSE | 16572D | See step 10 | - | - |
| 11 | NO. 1 RADIATOR HOSE | 16571C | See step 11 | - | - |
| 12 | NO. 6 WATER BY-PASS HOSE | 16283D | See step 12 | - | - |
| 13 | NO. 4 WATER BY-PASS HOSE | 16281 | See step 13 | - | - |
| *1 | FAN WITH MOTOR ASSEMBLY | *2 | INTERCOOLER COOLING RADIATOR ASSEMBLY |
| *3 | O-RING | *4 | RETAINER |
| Procedure | Part Name Code | ||||
|---|---|---|---|---|---|
| 14 | COOLER CONDENSER ASSEMBLY | 884A0 | See step 14 | - | - |
| 15 | NO. 1 COOLER REFRIGERANT DISCHARGE HOSE | 88711 | See step 15 | - | - |
| 16 | LIQUID TUBE SUB-ASSEMBLY B | 88706B | See step 16 | - | - |
| 17 | LIQUID TUBE SUB-ASSEMBLY A | 88706A | See step 17 | - | - |
| 18 | LIQUID PIPE SUB-ASSEMBLY | 88706 | See step 18 | - | - |
| N.m (kgf/cm, ft.lbf): Specified torque | • | Non-reusable part | |
| Compressor oil ND-OIL 11 or equivalent | - | - |
| Procedure | Part Name Code | ||||
|---|---|---|---|---|---|
| 19 | UPPER RADIATOR SUPPORT SUB-ASSEMBLY | 53205 | - | - | - |
| 20 | NO. 1 RADIATOR AIR GUIDE RH | 16593B | - | - | - |
| 21 | NO. 1 RADIATOR AIR GUIDE LH | 16595B | - | - | - |
| 22 | THERMISTOR ASSEMBLY | 88790B | - | - | - |
| 23 | HOOD LOCK ASSEMBLY | 53510 | See step 23 | - | - |
| 24 | HOOD LOCK ASSEMBLY LH | 53520B | See step 24 | - | - |
| 25 | HOOD LOCK CONTROL JUNCTION ASSEMBLY | 53640 | - | - | - |
| 26 | HOOD LOCK CONTROL CABLE ASSEMBLY | 53630 | - | - | - |
| 27 | HOOD LOCK CONTROL COVER | 53641A | - | - | - |
| 28 | HOOD SPRING ASSEMBLY | 53590B | - | - | - |
| N.m (kgf/cm, ft.lbf): Specified torque | MP grease |
| Procedure | Part Name Code | ||||
|---|---|---|---|---|---|
| 29 | AIR CLEANER INLET ASSEMBLY | 17750A | - | - | - |
| 30 | FRONT BUMPER REINFORCEMENT SUB-ASSEMBLY | 52021 | - | - | - |
| 31 | FRONT BUMPER ENERGY ABSORBER | 52611 | - | - | - |
| 32 | FRONT BUMPER ASSEMBLY | - | - | - | - |
| 33 | CHARGE AIR CONDITIONING SYSTEM WITH REFRIGERANT | - | - | - | See step 33 |
| 34 | ADD COOLANT (for Inverter) | - | - | See step 34 | - |
| 35 | ADD ENGINE COOLANT (for Engine) | - | - | See step 35 | - |
| 36 | WARM UP COMPRESSOR | - | - | - | See step 36 |
| 37 | INSPECT FOR REFRIGERANT LEAK | - | - | - | See step 37 |
| 38 | INSPECT FOR COOLANT LEAK (for Inverter) | - | - | - | See step 38 |
| 39 | INSPECT FOR COOLANT LEAK (for Engine) | - | - | - | See step 39 |
| 40 | ADJUST HOOD SUB-ASSEMBLY | - | - | - | See step 40 |
| 41 | SUSPENSION TOWER DAMPER | 48691E | See step 41 | - | - |
| 42 | REAR ENGINE UNDER COVER RH | - | - | - | - |
| 43 | REAR ENGINE UNDER COVER LH | - | - | - | - |
| 44 | NO. 1 ENGINE UNDER COVER | 51441 | - | - | - |
| 45 | FRONT WHEEL OPENING EXTENSION PAD RH | 53851D | - | - | - |
| 46 | FRONT WHEEL OPENING EXTENSION PAD LH | 53852B | - | - | - |
| N.m (kgf/cm, ft.lbf): Specified torque | - | - |