Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Rear Power Seat Switch Circuit
DESCRIPTION
HINT:
The rear power seat switch is a collective term for the rear power seat switch RH and the rear power seat switch LH.
When the rear power seat switch is operated, a recline signal is sent to the fold seat control ECU. The fold seat control ECU operates the reclining motor according to the received signal.
WIRING DIAGRAM
PROCEDURE
| 1. | INSPECT REAR POWER SEAT SWITCH |
(a) Remove the rear power seat switch.
Click here .gif)
(b) Inspect the rear power seat switch.
Click here
| NG | .gif) | REPLACE REAR POWER SEAT SWITCH |
|
.gif)
| 2. | CHECK HARNESS AND CONNECTOR (REAR POWER SEAT SWITCH - FOLD SEAT CONTROL ECU AND BODY GROUND) |
(a) Disconnect the x6*1 or y5*2 rear power seat switch connector.
- *1: for Rear RH Seat
- *2: for Rear LH Seat
(b) Disconnect the x3*1 or y3*2 fold seat control ECU connector.
- *1: for Rear RH Seat
- *2: for Rear LH Seat
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
for Rear RH Seat| Tester Connection | Condition | Specified Condition |
|---|---|---|
| x6-3 (FLDR) - x3-12 (RCLF) | Always | Below 1 Ω |
| x6-3 (FLDR) or x3-12 (RCLF) - Body ground | Always | 10 kΩ or higher |
| x6-2 (RTNR) - x3-7 (RCLR) | Always | Below 1 Ω |
| x6-2 (RTNR) or x3-7 (RCLR) - Body ground | Always | 10 kΩ or higher |
| x6-7 (E) - Body ground | Always | Below 1 Ω |
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| y5-2 (FLDL) - y3-12 (RCLF) | Always | Below 1 Ω |
| y5-2 (FLDL) or y3-12 (RCLF) - Body ground | Always | 10 kΩ or higher |
| y5-3 (RTNL) - y3-7 (RCLR) | Always | Below 1 Ω |
| y5-3 (RTNL) or y3-7 (RCLR) - Body ground | Always | 10 kΩ or higher |
| y5-7 (E) - Body ground | Always | Below 1 Ω |
| OK | | GO TO PROBLEM SYMPTOMS TABLE |
| NG | | REPAIR OR REPLACE HARNESS OR CONNECTOR |
Reclining Motor Circuit
DESCRIPTION HINT:
The rear power seat switch is a collective term for the rear power seat switch RH and the rear power seat switch LH.
The rear seatback frame sub-assembly is a collective term fo ...
Other materials:
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Ambient Light(for Front Door): Components
COMPONENTS ILLUSTRATION *A for Driver Side *B for Front Passenger Side *1 COURTESY LIGHT ASSEMBLY *2 DOOR ARMREST COVER *3 FRONT DOOR INSIDE HANDLE BEZEL PLUG *4 FRONT DOOR NO. 1 STIFFENER CUSHION *5 FRONT DOOR TRIM BOARD SUB-ASSEMBLY *6 MULTIPLEX NETWORK MAST ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Sfi System: Bank 1 Air-Fuel Ratio Imbalance (Port) (P11EA00,...,P21A100)
DESCRIPTION Refer to DTC P030000. Click here Refer to DTC P219519. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note P11EA00 Bank 1 Air-Fuel Ratio Imbalance (Port) The difference in air fuel ratios between the cylinders exceeds the thre ...
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
0.0141