Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Data List / Active Test
DATA LIST / ACTIVE TEST
ACTIVE TEST
HINT:
Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Air Conditioner / Active Test.
(e) Perform the Active Test according to the display on the Techstream.
Body Electrical > Air Conditioner > Active Test| Tester Display | Measurement Item | Control Range | Diagnostic Note |
|---|---|---|---|
| Deicer Relay (Front) | Windshield deicer wire (windshield glass) | OFF or ON | - |
Terminals Of Ecu
TERMINALS OF ECU CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY *A w/o Seat Heater System *B w/ Seat Heater System (a) Disconnect the J43 air conditioning amplifier assembly connector. (b) Mea ...
Diagnosis System
DIAGNOSIS SYSTEM CHECK DLC3 (a) Check the DLC3. Click here INSPECT BATTERY VOLTAGE (a) Measure the battery voltage. Standard Voltage: 11 to 14 V If the voltage is below 11 V, recharge or replace th ...
Other materials:
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Back Door: Reassembly
REASSEMBLY PROCEDURE 1. INSTALL POWER BACK DOOR UNIT SET ASSEMBLY LH NOTICE: Do not apply any horizontal load to the power back door unit set assembly in order to prevent the piston rod from deforming. (a) Clean the bolt hole on the vehicle body. (b) Install the 2 bolts (A). NOTICE: Install the p ...
Lexus RX (RX 350L, RX450h) 2016-2026 Owners Manual > Do-it-yourself
maintenance: 12-volt battery
Location
RX450h
The 12-volt battery is located in the
left-hand side of luggage compartment.
RX450hL
The 12-volt battery is located in the
left-hand side of luggage compartment.
Removing the 12-volt battery cover
RX450h
1. Lift the deck board and attach the hook.
2. Remove the cover af ...
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
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