Caution / Notice / Hint
WARNING: This page is about a different car, the 2024 Lexus TX 550h+ and 2024 Lexus TX 500h. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
If the DC/DC converter assembly has been struck or dropped, replace it.
COMPONENTS (INSTALLATION)
Fig 1: Electric Vehicle Converter (For PHEV Model) Installation Components With Torque Specifications (1 Of 4)
| Procedure | Part Name Code | ||||
|---|---|---|---|---|---|
| 1 | DC/DC CONVERTER ASSEMBLY | G9270E | See step 1 | - | - |
| 2 | DC/DC CONVERTER COOLING BLOWER ASSEMBLY | G9230C | See step 2 | - | - |
| Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N.m (kgf/cm, ft.lbf) | N.m (kgf/cm, ft.lbf): Specified torque |
Fig 2: Electric Vehicle Converter (For PHEV Model) Installation Components With Torque Specifications (2 Of 4)
| Procedure | Part Name Code | ||||
|---|---|---|---|---|---|
| 3 | DC/DC CONVERTER ASSEMBLY WITH BRACKET | - | See step 3 | - | - |
| 4 | FLOOR UNDER WIRE | 821H1 | See step 4 | - | - |
| 5 | NO. 2 HV FLOOR UNDER WIRE | 821H6 | See step 5 | - | - |
| 6 | DC/DC CONVERTER COOLING EXHAUST DUCT | G92HAB | See step 6 | - | - |
| 7 | NO. 2 FLOOR WIRE | 82162 | - | - | - |
| 8 | FLOOR WIRE | 82161 | - | - | - |
| 9 | NO. 1 CONVERTER COOLING INTAKE DUCT | G92GA | - | - | - |
| 10 | EV CONVERTER PROTECTOR | G927B | See step 10 | - | - |
| 11 | NO. 2 CONVERTER COOLING INTAKE DUCT | G92GB | - | - | - |
| 12 | NO. 2 CHARGER INTAKE DUCT | G926NA | - | - | - |
| Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N.m (kgf/cm, ft.lbf) | N.m (kgf/cm, ft.lbf): Specified torque |
| Procedure | Part Name Code | ||||
|---|---|---|---|---|---|
| 13 | REAR DECK FLOOR BOX | 64993 | - | - | - |
| 14 | DECK BOARD ASSEMBLY | 58410B | - | - | - |
| Procedure | Part Name Code | ||||
|---|---|---|---|---|---|
| 15 | SERVICE PLUG GRIP | G3834 | - | - | - |