Lexus NX: Asc System
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Operation Check
- Problem Symptoms Table
- Terminals Of Ecu
- Dtc Check / Clear
- Freeze Frame Data
- Fail-safe Chart
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Speaker Circuit (B1360)
- Volume Switch Circuit (B1361)
- ECU Malfunction (B1362)
- Lost Communication with Brake System Control Module (U0129,U0142,U0293)
- Main Switch Circuit
- Power Source Circuit
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Parts Location
PARTS LOCATION ILLUSTRATION *1 VEHICLE SOUND SWITCH *2 STEREO COMPONENT EQUALIZER ASSEMBLY *3 NO. 1 SPEAKER ASSEMBLY WITH BOX *4 HYBRID VEHICLE CONTROL ECU *5 MAIN BODY ECU (
System Diagram
SYSTEM DIAGRAM Communication Table Sender Receiver Signal Line Brake booster with master cylinder assembly (skid control ECU) Stereo component equalizer assembly Vehicle speed signal
System Description
SYSTEM DESCRIPTION ASC SYSTEM (a) The ASC system uses a stereo component equalizer assembly to electronically generate a driving sound. Simulated engine sounds are output from the No. 1 speaker assemb
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Components
COMPONENTS ILLUSTRATION *1 BLIND SPOT MONITOR BUZZER *2 DECK TRIM SIDE PANEL ASSEMBLY RH *3 LUGGAGE HOLD BELT STRIKER ASSEMBLY *4 NO. 1 LUGGAGE COMPARTMENT TRIM HOOK *5 REAR DOOR OPENING TRIM WEATHERSTRIP RH *6 REAR FLOOR FINISH PLATE *7 ROPE HOOK ASSEMBLY *8
Moon roof
For comfortable cabin experience,
the ceiling (moon roof) can be
opened or tilted up.
WARNING
■Opening the moon roof
Observe the following precautions.
Failure to do so may cause death or serious
injury.
Do not allow any passengers to put
their hands or heads outside the vehicle
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