Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual: Operation Check
OPERATION CHECK
CHECK WINDSHIELD DEICER SYSTEM
(a) Turn the engine switch on (IG).
(b) Check that the windshield deicer wire (windshield glass) becomes warm by operating the front wiper deicer switch.
(c) Confirm that windshield deicer system operation stops after approximately 15 minutes.
NOTICE:
If the battery voltage is low, the windshield deicer system may not operate. When "Operation of Electrical Items Restricted." is not displayed on the multi-information display in the combination meter assembly, check the Data List item "Battery Control Count (Body ECU)".
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How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the windshield deicer system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT ...
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE NOTICE:
If the battery voltage is low, the seat heater system may not operate. When "Operation of Electrical Items Restricted." is not displayed on the multi-information disp ...
Other materials:
Lexus RX (RX 350L, RX450h) 2016-2024 Owners Manual > Using the storage features: List of storage features
RX450h
Glove box
Auxiliary boxes (if equipped)
Door pockets
Bottle holders
Console box
Cup holders
Coin box
RX450hL
Glove box
Auxiliary boxes (if equipped)
Door pockets
Bottle holders
Console box
Cup holders
Coin box
WARNING
Do not leave glasses, ...
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Air Conditioning System: Lost Communication with Rear Panel LIN (B14B3)
DESCRIPTION The No. 2 air conditioning control assembly communicates with the air conditioning amplifier assembly via LIN communication. If the LIN communication system is malfunctioning, the air conditioning amplifier assembly does not operate even if the No. 2 air conditioning control assembly is ...
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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