Lexus NX: Headlight Beam Level Control Motor LH Malfunction (B2417,B2418)
Lexus NX Service Manual / Vehicle Exterior / Lighting (ext) / Automatic Headlight Beam Level Control System (for Triple Beam Headlight) / Headlight Beam Level Control Motor LH Malfunction (B2417,B2418)
DESCRIPTION
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| B2417 | Headlight Beam Level Control Motor LH Malfunction |
| Headlight unit assembly LH |
| B2418 | Headlight Beam Level Control Motor RH Malfunction |
| Headlight unit assembly RH |
WIRING DIAGRAM
PROCEDURE
| 1. | CHECK FOR DTC |
(a) Clear the DTCs.
Click here .gif)
(b) Turn the power switch on (IG) and wait for at least 10 seconds or more.
(c) Check for DTCs.
Click here
OK:
DTC B2417 or B2418 is not output.
| Result | Proceed to |
|---|---|
| OK | A |
| NG (DTC B2417 is output) | B |
| NG (DTC B2418 is output) | C |
| A | .gif) | USE SIMULATION METHOD TO CHECK |
| B | | REPLACE HEADLIGHT UNIT ASSEMBLY LH |
| C | | REPLACE HEADLIGHT UNIT ASSEMBLY RH |
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Removal
REMOVAL PROCEDURE 1. REMOVE DOOR SCUFF PLATE ASSEMBLY LH Click here 2. REMOVE COWL SIDE TRIM BOARD LH Click here 3. REMOVE CONSOLE ARMREST ASSEMBLY Click here 4. REMOVE UPPER REAR CONSOLE PANEL Click here 5. REMOVE UPPER NO. 1 CONSOLE PANEL GARNISH Click here 6. REMOVE INSTRUME
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