ON-VEHICLE INSPECTION
PROCEDURE
1. SECURE VEHICLE
(a) Fully apply the parking brake and chock a wheel.
CAUTION:
2. INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY OPERATION
(a) Turn the engine switch on (IG).
(b) Depress the brake pedal and check that the engine starts when the shift lever is in N or P, but does not start in any other position.
(c) Check that the back-up lights come on when the shift lever is moved to R, but do not come on with the shift lever in any other position.
If the operation is not as specified, check the park/neutral position switch assembly.
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Components
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TERMINALS OF ECU CHECK FOLD SEAT CONTROL ECU RH (a) Disconnect the x3 and x4 fold seat control ECU RH connectors. (b) Measure the resistance and voltage according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Wireless Door Lock Control System: How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
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