Lexus NX: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

AFS (Adaptive Front-Lighting System)

DTC No.

Detection Item

Link

B2410

Headlight Swivel ECU LH Communication

B2411

Headlight Swivel ECU RH Communication

B2412

Headlight Swivel Motor LH

B2413

Headlight Swivel Motor RH

B2424

Headlight Beam Level Control Motor LH Lost Communication

B2425

Headlight Beam Level Control Motor RH Lost Communication

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 Headlight Swivel ECU LH Communication (B2410,B2411,B2424,B2425)

DESCRIPTION Each headlight ECU sub-assembly and headlight swivel and leveling motor communicate via LIN communication. The headlight swivel and leveling motor operates according to power supplied and

 Headlight Swivel Motor LH (B2412,B2413)

DESCRIPTION The headlight ECU sub-assembly LH sends automatic headlight beam level control signals to each headlight swivel and leveling motor via LIN communication. Each headlight ECU sub-assembly an

 Automatic Headlight Beam Level Control System (for Triple Beam Headlight)

SEE MORE:

 Removal

REMOVAL PROCEDURE 1. PRECAUTION Click here 2. REMOVE SERVICE PLUG GRIP Click here 3. DRAIN COOLANT (for Inverter Coolant) Click here 4. DISCONNECT WIRE HARNESS (a) Disconnect the 4 wire harness clamps from the inverter reserve tank assembly and inverter with converter assembly.

 Data List / Active Test

DATA LIST / ACTIVE TEST DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be dis

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