Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Relay

On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT WIPER 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 not applied between terminals 1 and 2

10 kΩ or higher

Battery voltage applied between terminals 1 and 2

Below 1 Ω

If the result is not as specified, replace the WIPER relay.

*a

Component without harness connected

(WIPER Relay)

2. INSPECT H-LP CLN 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 not applied between terminals 1 and 2

10 kΩ or higher

Battery voltage applied between terminals 1 and 2

Below 1 Ω

If the result is not as specified, replace the H-LP CLN relay.

*a

Component without harness connected

(H-LP CLN Relay)

    Replacement
    REPLACEMENT PROCEDURE 1. REMOVE REAR WIPER BLADE (w/o Rear No. 2 Seat) (a) Turn the engine switch on (IG). (b) Operate the rear wiper and when the rear wiper arm and blade assembly reach the point ...

    Washer Level Warning Switch
    ...

    Other materials:

    Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Air Conditioning System: ECO Switch Circuit
    DESCRIPTION When the combination switch assembly (ECO mode switch) is turned on, the air conditioning amplifier assembly receives a combination switch assembly (ECO mode switch) ON signal and controls the air conditioning to enhance fuel efficiency. WIRING DIAGRAM PROCEDURE 1. READ VALUE USIN ...

    Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Panoramic Moon Roof System: Parts Location
    PARTS LOCATION ILLUSTRATION *1 FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (for LH) *2 FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (for RH) *3 SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY) *4 ROOF SUNSHADE ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY) *5 COMBINATION METER ASSEMB ...

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

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

    © 2026 Copyright www.lexusrx.net
    0.0125