- - RR S-HTR RELAY (w/ Rear Seat Heater)
Lexus NX: Parts Location
PARTS LOCATION
ILLUSTRATION
| *A | w/ Rear Seat Heater | - | - |
| *1 | AIR CONDITIONING CONTROL ASSEMBLY | *2 | SEAT HEATER SWITCH (for Driver Side) |
| *3 | SEAT HEATER SWITCH (for Front Passenger Side) | *4 | NO. 3 RELAY BLOCK |
| *5 | REFRESHING SEAT SWITCH | *6 | AIR CONDITIONING AMPLIFIER ASSEMBLY |
| *7 | DLC3 | *8 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY
|
| *9 | COMBINATION METER ASSEMBLY | - | - |
ILLUSTRATION
| *1 | SEPARATE TYPE FRONT SEAT CUSHION COVER RH | *2 | SEPARATE TYPE FRONT SEAT CUSHION COVER LH |
| *3 | SEPARATE TYPE FRONT SEATBACK COVER LH | *4 | SEPARATE TYPE FRONT SEATBACK COVER RH |
| *5 | SEAT HEATER CONTROL SUB-ASSEMBLY RH | *6 | SEAT HEATER CONTROL SUB-ASSEMBLY LH |
ILLUSTRATION
| *A | w/ Rear Seat Heater | - | - |
| *1 | BENCH TYPE REAR SEAT CUSHION COVER | *2 | SEPARATE TYPE REAR SEATBACK COVER LH |
| *3 | SEPARATE TYPE REAR SEATBACK COVER RH | *4 | SEAT HEATER CONTROL SUB-ASSEMBLY RH |
| *5 | SEAT HEATER CONTROL SUB-ASSEMBLY LH | - | - |
ILLUSTRATION
| *1 | NO. 2 ENGINE ROOM RELAY BLOCK
| - | - |
READ NEXT:
System Diagram
SYSTEM DIAGRAM for Front: for Rear (w/ Rear Seat Heater):
System Description
SYSTEM DESCRIPTION FRONT SEAT HEATER (a) By operating the seat heater switch on the air conditioning control assembly, the temperature can be controlled within the range of 32 to 43°C (89 to 109°F).
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the seat heater system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT
SEE MORE:
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspect
Back Camera Power Supply Failure (C1621)
DESCRIPTION This DTC is stored if the parking assist ECU determines that the input/output signal communication with the rear television camera assembly is abnormal. DTC No. Detection Item DTC Detection Condition Trouble Area C1621 Back Camera Power Supply Failure Rear television cam
© 2016-2025 Copyright www.lexunx.com
