Lexus NX: Diagnostic Trouble Code Chart
Lexus NX Service Manual / Vehicle Exterior / Lighting (ext) / Afs (adaptive Front-lighting System) / 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
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Operation Check
OPERATION CHECK INSPECT INDICATOR/WARNING LIGHT (a) Check the following indicators and warning lights. Indicator/Warning Light Switch Condition Specified Condition
*1: w/ Pre-collision System
*2: w/ Automatic High Beam System Brake warning light Power switch off → on (IG) Comes
Daytime Running Light Relay Circuit
DESCRIPTION The illumination of the daytime running light (clearance light assembly) or clearance light is controlled by the headlight ECU sub-assembly. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits related to this system before performing the following inspection pr
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