PARTS LOCATION
ILLUSTRATION
| *1 | ENGINE ROOM RELAY BLOCK AND JUNCTION BLOCK ASSEMBLY - P/SEAT R/R FUSE - P/SEAT R/L FUSE | *2 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ECU-DCC NO. 2 FUSE - ECU-IG1 NO. 4 FUSE |
| *3 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) | - | - |
ILLUSTRATION
| *1 | BACK DOOR LOCK ASSEMBLY | *2 | FOLD SEAT SWITCH ASSEMBLY |
| *3 | NO. 2 SEAT CUSHION FRAME SUB-ASSEMBLY LH | *4 | NO. 2 SEAT CUSHION FRAME SUB-ASSEMBLY RH |
| *5 | NO. 2 SEATBACK FRAME SUB-ASSEMBLY RH | *6 | NO. 2 SEATBACK FRAME SUB-ASSEMBLY LH |
| *7 | REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (RH) | *8 | REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (LH) |
| *9 | FOLD SEAT CONTROL ECU (RH SEAT) | *10 | FOLD SEAT CONTROL ECU (LH SEAT) |
| *11 | LIFTER MOTOR | *12 | RECLINING MOTOR |
| *13 | RETURN SWITCH | *14 | FOLD SWITCH |
ILLUSTRATION
| *1 | NO. 1 FOLD SEAT SWITCH ASSEMBLY | *2 | RETURN SWITCH |
| *3 | FOLD SWITCH | - | - |
Precaution
System DescriptionLexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Seat: Relay
On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE 1. INSPECT REAR SEAT HEATER RELAY (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition 3 - 5 Battery voltage applied to terminals 1 and 2 B ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Sfi System: Engine Difficult to Start
DESCRIPTION Problem Symptom Suspected Area Trouble Area
Engine speed fluctuation due to abnormal combustion
Idle speed too low or high
Strong engine vibration due to above symptoms
Ignition malfunction
Deviation in air fuel ratio (Excessive or insufficient intake air volume ...