Lexus NX: Vehicle Speed Sensor Malfunction (B2415)
DESCRIPTION
The headlight ECU sub-assembly LH receives speed signals from the brake booster with master cylinder assembly (skid control ECU) via CAN communication and performs light control.
DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
B2415 | Vehicle Speed Sensor Malfunction | -
Wheel speed sensor invalid signals are continuously received from the brake booster with master cylinder assembly (skid control ECU)
| Electronically controlled brake system |
WIRING DIAGRAM
PROCEDURE
(a) Clear the DTCs.
Click here
Body Electrical > AFS > Clear DTCs
(b) Turn the power switch on (IG) and wait for at least 10 seconds or more.
(c) Check for DTCs.
Click here
Body Electrical > AFS > Trouble Codes
OK:
DTC B2415 is not output.
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Power switch on (IG)
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COMPONENTS ILLUSTRATION *1 DECK FLOOR BOX LH *2 NO. 3 DECK BOARD SUB-ASSEMBLY *3 REAR DECK FLOOR BOX *4 NEGATIVE AUXILIARY BATTERY TERMINAL N*m (kgf*cm, ft.*lbf): Specified torque - - ILLUSTRATION *1 FRONT FLEXIBLE HOSE *2 UNON BOLT *3 GASKET - -
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