Lexus NX: Initialization
Lexus NX Service Manual / Vehicle Interior / Door Lock / Power Door Lock Control System / Initialization
INITIALIZATION
BACK DOOR LOCK
(a) When the auxiliary battery is reconnected:
If the back door is locked and therefore cannot be opened, it is necessary to unlock the back door using the door control switch, electrical key transmitter sub-assembly switch.
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Problem Symptoms Table
PROBLEM SYMPTOMS TABLE NOTICE: If the main body ECU (multiplex network body ECU) is replaced, refer to the Smart Access System with Push-button Start (for Entry Function). Click here HINT:
Use t
Terminals Of Ecu
TERMINALS OF ECU CHECK INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY AND MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) *1 Main Body ECU (Multiplex Network Body ECU) - - (a) Remove the main body E
Diagnosis System
DIAGNOSIS SYSTEM CHECK DLC3 (a) Check the DLC3. Click here INSPECT AUXILIARY BATTERY VOLTAGE (a) Measure the auxiliary battery voltage. Standard voltage: 11 to 14 V (power switch off) If the voltag
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Rear Door LH Entry Unlock Function does not Operate
DESCRIPTION If the entry unlock function does not operate for the rear door LH only, but the entry lock function operates, the request code is being transmitted properly from the rear door LH. In this case, there may be a problem related to the unlock sensor (connection between the certification ECU
Adjustment
ADJUSTMENT PROCEDURE 1. INSPECT SHIFT LEVER POSITION SENSOR POSITION (a) Apply the parking brake. (b) Lock the wheels with chocks to secure the vehicle. (c) Turn the power switch on (READY). (d) Move the shift lever to D and release the brake. NOTICE: Be sure to apply the parking brake and lock the
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