Lexus NX: Meter / Gauge System
- Precaution
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Operation Check
- Customize Parameters
- Initialization
- Problem Symptoms Table
- Terminals Of Ecu
- Dtc Check / Clear
- Freeze Frame Data
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Lost Communication with EMV (B1321)
- Lost Communication with Clock Device (Local-CAN) (B1326)
- Fuel Sender Open Detected (B1500)
- Open in Turn Signal Circuit (B1507,B1508)
- Lost Communication with EV ECU (U0100,U0129,U0131,U0142,U0151,U0163,U0182,U023A)
- Speedometer Malfunction
- Tachometer Malfunction
- Fuel Receiver Gauge Display Malfunction
- Engine Coolant Temperature Receiver Gauge Malfunction
- Hybrid System Indicator Malfunction
- Odo/Trip Switch Malfunction
- Operating Light Control Rheostat does not Change Light Brightness
- Speed Signal Circuit
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Precaution
PRECAUTION FUEL RECEIVER GAUGE OPERATION (a) OPERATION The combination meter assembly uses the fuel injection volume signal from the ECM, fuel sender gauge assembly to detect the amount of fuel remain
Parts Location
PARTS LOCATION ILLUSTRATION *A w/ Memory *B for Triple Beam Headlight *1 OUTER REAR VIEW MIRROR ASSEMBLY RH - SIDE TURN SIGNAL LIGHT ASSEMBLY RH *2 OUTER REAR VIEW MIRROR ASSEMBLY
System Diagram
SYSTEM DIAGRAM CAN SIGNAL Click here DIRECT LINE SIGNAL
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Fold Seat Switch Circuit
DESCRIPTION When the fold seat switch is operated, a switch operation signal is sent to the fold seat control ECU. The ECU receives switch operation signals from each switch and activates the reclining motor and cushion motor. WIRING DIAGRAM PROCEDURE 1. CHECK FOLD SEAT CONTROL ECU (FOLD SEAT
Removal
REMOVAL PROCEDURE 1. REMOVE DOOR SCUFF PLATE ASSEMBLY LH Click here 2. REMOVE COWL SIDE TRIM BOARD LH Click here 3. REMOVE NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY Click here 4. REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY Click here 5. REMOVE ACCELERATION SENSOR (a) for RH side: (1) Dis
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