The Display of the Multi-display does not Switched [06/2018 - 09/2022]: Procedure
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2022 Lexus ES 350, 2022 Lexus ES 250, 2021 Lexus ES 350, 2021 Lexus ES 250, and 2020 Lexus ES 350. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK HARNESS AND CONNECTOR (CLEARANCE WARNING ECU ASSEMBLY - MULTI-DISPLAY ASSEMBLY)
- Disconnect the N41 clearance warning ECU assembly connector.
- Disconnect the G22 multi-display assembly connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition N41-31 (IND) - G22-14 (CSWA) Always Below 1 Ω N41-31 (IND) or G22-14 (CSWA) - Body ground Always 10 kΩ or higher Result
Proceed to OK NG
Result:
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
Result:
OK
See step 2
- INSPECT CLEARANCE WARNING ECU ASSEMBLY
- Connect the N41 clearance warning ECU assembly connector.
*a Component with harness connected
(Clearance Warning ECU Assembly) - Measure the voltage according to the value(s) in the table below.
Standard Voltage
Tester Connection Condition Specified Condition N41-31 (IND) - Body ground Engine switch on (IG)
Shift lever in any position other than PBelow 3 V N41-31 (IND) - Body ground Engine switch on (IG)
Shift lever in P8 V or higher Result
Proceed to OK NG
Result:
OK
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE. Refer to PROBLEM SYMPTOMS TABLE [06/2018 - 09/2022]
Result:
NG
REPLACE CLEARANCE WARNING ECU ASSEMBLY
for LHD: Refer to REMOVAL [06/2018 - 08/2021] , or refer to REMOVAL [08/2021 - 09/2022]
for RHD: Refer to REMOVAL [06/2018 - 08/2021] , or refer to REMOVAL [08/2021 - 09/2022]
- Connect the N41 clearance warning ECU assembly connector.