Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | ENGINE ROOM RELAY BLOCK AND JUNCTION BLOCK ASSEMBLY - S/HTR F/R FUSE - S/HTR F/L FUSE - S/HTR RR FUSE | - | - |
ILLUSTRATION
| *A | w/ Climate Control Seat System | *B | w/o Climate Control Seat System |
| *1 | REFRESHING SEAT SWITCH (for Front Side) | *2 | COMBINATION METER ASSEMBLY |
| *3 | AIR CONDITIONING AMPLIFIER ASSEMBLY | *4 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ECU-IG1 NO. 1 FUSE - ECU-IG1 NO. 3 FUSE - ECU-IG1 NO. 4 FUSE - PANEL FUSE |
| *5 | DLC3 | - | - |
ILLUSTRATION
| *A | for Standard Seat Type | *B | for Sports Seat Type |
| *1 | FRONT SEAT CUSHION HEATER RH (SEAT HEATER ASSEMBLY) | *2 | FRONT SEAT CUSHION HEATER (FRONT SEAT CUSHION PAD WITH COVER RH) |
| *3 | FRONT SEAT CUSHION HEATER LH (SEAT HEATER ASSEMBLY) | *4 | FRONT SEAT CUSHION HEATER (FRONT SEAT CUSHION PAD WITH COVER LH) |
| *5 | FRONT SEATBACK HEATER RH (SEAT HEATER ASSEMBLY) | *6 | FRONT SEATBACK HEATER (FRONT SEATBACK PAD WITH COVER RH) |
| *7 | FRONT SEATBACK HEATER LH (SEAT HEATER ASSEMBLY) | *8 | FRONT SEATBACK HEATER (FRONT SEATBACK PAD WITH COVER LH) |
| *9 | SEAT HEATER CONTROL SUB-ASSEMBLY RH | *10 | SEAT HEATER CONTROL SUB-ASSEMBLY LH |
ILLUSTRATION
| *A | w/ Rear Seat Heater (for 60/40 Split Seat Type), w/o Rear No. 2 Seat | - | - |
| *1 | REAR SEAT CUSHION HEATER LH (SEAT HEATER ASSEMBLY) | *2 | REAR SEAT CUSHION HEATER RH (SEAT HEATER ASSEMBLY) |
| *3 | REAR SEATBACK HEATER RH (SEAT HEATER ASSEMBLY) | *4 | REAR SEATBACK HEATER LH (SEAT HEATER ASSEMBLY) |
| *5 | REAR SEAT HEATER RELAY | *6 | REFRESHING SEAT SWITCH (for Rear Side) |
| *7 | SEAT HEATER CONTROL SUB-ASSEMBLY (for Rear RH Side) | *8 | SEAT HEATER CONTROL SUB-ASSEMBLY (for Rear LH Side) |
ILLUSTRATION
| *A | w/ Rear Seat Heater (for Captain Seat Type) | - | - |
| *1 | REAR SEAT CUSHION HEATER LH (SEAT HEATER ASSEMBLY) | *2 | REAR SEAT CUSHION HEATER RH (SEAT HEATER ASSEMBLY) |
| *3 | REAR SEATBACK HEATER RH (SEAT HEATER ASSEMBLY) | *4 | REAR SEATBACK HEATER LH (SEAT HEATER ASSEMBLY) |
| *5 | REAR SEAT HEATER RELAY | *6 | REAR SEAT HEATER SWITCH |
| *7 | SEAT HEATER CONTROL SUB-ASSEMBLY (for Rear RH Side) | *8 | SEAT HEATER CONTROL SUB-ASSEMBLY (for Rear LH Side) |
ILLUSTRATION
| *A | w/ Rear Seat Heater (for 60/40 Split Seat Type), w/ Rear No. 2 Seat | - | - |
| *1 | REAR SEAT CUSHION HEATER LH (SEAT HEATER ASSEMBLY) | *2 | REAR SEAT CUSHION HEATER RH (SEAT HEATER ASSEMBLY) |
| *3 | REAR SEATBACK HEATER RH (SEAT HEATER ASSEMBLY) | *4 | REAR SEATBACK HEATER LH (SEAT HEATER ASSEMBLY) |
| *5 | REAR SEAT HEATER SWITCH | *6 | REAR SEAT HEATER RELAY |
| *7 | SEAT HEATER CONTROL SUB-ASSEMBLY (for Rear RH Side) | *8 | SEAT HEATER CONTROL SUB-ASSEMBLY (for Rear LH Side) |
Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cab ...
Other materials:
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Panoramic View Monitor System: Dtc Check / Clear
DTC CHECK / CLEAR CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Chassis / Circumference Monitoring Camera Control Module / Trouble Codes. Chassis > Circumference Monitoring Camera Control Module > ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Can Communication System: Check Bus 4 Line for Short to +B
DESCRIPTION There may be a short circuit between one of the CAN bus lines and +B when there is no resistance between terminal 22 (CA2H) of the network gateway ECU and terminal 16 (BAT) of the DLC3, or terminal 7 (CA2L) of the network gateway ECU and terminal 16 (BAT) of the DLC3. Symptom Troubl ...
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual
- For your information
- Pictorial index
- For safety and security
- Instrument cluster
- Operation of each component
- Driving
- Lexus Display Audio system
- Interior features
- Maintenance and care
- When trouble arises
- Vehicle specifications
- For owners
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
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