Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Inspection

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual / Vehicle Interior / Seat / Power Seat Switch (for Rear No. 2 Seat) / Inspection

INSPECTION

PROCEDURE

1. INSPECT FOLD SEAT SWITCH ASSEMBLY

(a) Inspect fold seat switch assembly

(1) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Ground

Tester Connection

Condition

Specified Condition

8 - 7

Fold switch (RH) pushed

Below 50 Ω

3 - 7

Return switch (RH) pushed

Below 50 Ω

6 - 7

Fold switch (LH) pushed

Below 50 Ω

1 - 7

Return switch (LH) pushed

Below 50 Ω
Fold Switch (RH)

Tester Connection

Condition

Specified Condition

8 - 7

Fold switch (RH) pushed

Below 50 Ω

Not pushed

10 kΩ or higher
Return Switch (RH)

Tester Connection

Condition

Specified Condition

3 - 7

Return switch (RH) pushed

Below 50 Ω

Not pushed

10 kΩ or higher
Fold Switch (LH)

Tester Connection

Condition

Specified Condition

6 - 7

Fold switch (LH) pushed

Below 50 Ω

Not pushed

10 kΩ or higher
Return Switch (LH)

Tester Connection

Condition

Specified Condition

1 - 7

Return switch (LH) pushed

Below 50 Ω

Not pushed

10 kΩ or higher

*a

Return switch

*b

Fold switch

*c

Component without harness connected

(Fold Seat Switch Assembly)

(b) Check that the illuminates.

(1) Apply battery voltage to the fold seat switch assembly and check that the illuminates.

OK:

Battery Connection

Specified Condition

Battery positive (+) → 5

Battery negative (-) → 4

Illuminates

2. INSPECT NO. 1 FOLD SEAT SWITCH ASSEMBLY

(a) Inspect No. 1 fold seat switch assembly

(1) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Ground

Tester Connection

Condition

Specified Condition

6 - 7

Fold switch (RH) pushed

Below 50 Ω

1 - 7

Return switch (RH) pushed

Below 50 Ω

8 - 7

Fold switch (LH) pushed

Below 50 Ω

3 - 7

Return switch (LH) pushed

Below 50 Ω
Fold Switch (RH)

Tester Connection

Condition

Specified Condition

6 - 7

Fold switch (RH) pushed

Below 50 Ω

Not pushed

10 kΩ or higher
Return Switch (RH)

Tester Connection

Condition

Specified Condition

1 - 7

Return switch (RH) pushed

Below 50 Ω

Not pushed

10 kΩ or higher
Fold Switch (LH)

Tester Connection

Condition

Specified Condition

8 - 7

Fold switch (LH) pushed

Below 50 Ω

Not pushed

10 kΩ or higher
Return Switch (LH)

Tester Connection

Condition

Specified Condition

3 - 7

Return switch (LH) pushed

Below 50 Ω

Not pushed

10 kΩ or higher

*a

Return switch

*b

Fold switch

*c

Component without harness connected

(No. 1 Fold Seat Switch Assembly)

(b) Check that the illuminates.

(1) Apply battery voltage to the No. 1 fold seat switch assembly and check that the illuminates.

OK:

Battery Connection

Specified Condition

Battery positive (+) → 5

Battery negative (-) → 4

Illuminates
    Removal
    REMOVAL PROCEDURE 1. REMOVE REAR DOOR SCUFF PLATE RH (for Front Side) HINT: Use the same procedure as for the LH side. Click here 2. REMOVE REAR DOOR INSIDE SCUFF PLATE RH (for Front Side) HINT: Us ...

    Installation
    INSTALLATION PROCEDURE 1. INSTALL NO. 1 FOLD SEAT SWITCH ASSEMBLY (for Rear Side) (a) Engage the 2 guides and 4 claws to install the No. 1 fold seat switch assembly as shown in the illustration. ...

    Other materials:

    Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Sfi System: Thermostat Heater Control Circuit Short to Ground or Open (P059714)
    DESCRIPTION Refer to DTC P059712. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note P059714 Thermostat Heater Control Circuit Short to Ground or Open Open or short in thermostat heater circuit and power supply circuit (1 trip detection lo ...

    Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Pre-collision System: Invalid Data Received from Brake System Control Module Invalid Serial Data Received (U041881)
    DESCRIPTION The skid control ECU (brake actuator assembly) sends signals indicating the status of the vehicle stability control system to the forward recognition camera via CAN communication. If the forward recognition camera receives a vehicle stability control system malfunction signal from the sk ...

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual

    © 2025 Copyright www.lexusrx.net
    0.0133