Lexus NX: Wireless Door Lock Control System
- Precaution
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Operation Check
- Customize Parameters
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- Dtc Check / Clear
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Wireless Door Lock Tuner Circuit Malfunction (B1242)
- No Answer-Back
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Precaution
PRECAUTION PRECAUTIONS WHEN USING TECHSTREAM (a) When using the Techstream with the vehicle power switch off, connect the Techstream to the DLC3 and turn a courtesy light switch on and off at interval
Parts Location
PARTS LOCATION ILLUSTRATION *1 ENGINE ROOM RELAY BLOCK
- AM2 FUSE
*2 WIRELESS DOOR LOCK BUZZER *3 DOOR CONTROL RECEIVER - - ILLUSTRATION *A w/o Power Back Door Syste
System Diagram
SYSTEM DIAGRAM Wireless Door Lock Control System
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Removal
REMOVAL PROCEDURE 1. REMOVE STEERING PAD Click here 2. REMOVE CRUISE CONTROL MAIN SWITCH Click here 3. REMOVE STEERING PAD SWITCH ASSEMBLY (a) Disconnect the connector from the spiral cable with sensor sub-assembly. (b) Remove the 2 screws. (c) Detach the 3 guide pins and 4 cla
Electric Parking Brake AUTO Indicator Light Circuit
WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE:
Inspect the fuses for circuits related to this system before performing the following inspection procedure.
Before disconnecting connectors or fuses, turn the power switch off and wait 20 seconds or more.
When replacing the parking brake ECU ass
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