Diagnostic Trouble Code Chart [09/2012 - ]

HINT:

If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code. For details code, refer to the table below.

LIGHTING SYSTEM

*1: w/ Automatic High Beam System
*2: for LED Headlight
*3: w/o Side Marker Light or w/ Pre-collision System (w/ Driver Monitor Camera)

DTC Code	Detection Item	Refer to
B124A*1	Automatic High Beam Mirror	Refer to DTC B124A: Automatic High Beam Mirror
B124B*1	Automatic High Beam System	Refer to DTC B124B: Automatic High Beam System
B124C*1	Automatic High Beam Camera	Refer to DTC B124C: Automatic High Beam Camera
B124D*1	Lost Communication with AFS LIN	Refer to DTC B124D: Lost Communication with AFS LIN; DTC B2432: Lost Communication with Automatic High Beam Sensor
B124E	Flasher Relay Circuit	Refer to DTC B124E: Flasher Relay Circuit
B1244	Light Sensor Circuit Malfunction	Refer to DTC B1244: Light Sensor Circuit Malfunction
B2402	Transistor Relay Overload Malfunction	Refer to DTC B2402: Transistor Relay Overload Malfunction
B2410	Headlight Swivel Motor LH Communication Malfunction	Refer to DTC B2410: Headlight Swivel Motor LH Communication Malfunction; DTC B2411: Headlight Swivel Motor RH Communication Malfunction
B2411	Headlight Swivel Motor RH Communication Malfunction	Refer to DTC B2410: Headlight Swivel Motor LH Communication Malfunction; DTC B2411: Headlight Swivel Motor RH Communication Malfunction
B2412	Headlight Swivel Motor LH Malfunction	Refer to DTC B2412: Headlight Swivel Motor LH Malfunction; DTC B2413: Headlight Swivel Motor RH Malfunction
B2413	Headlight Swivel Motor RH Malfunction	Refer to DTC B2412: Headlight Swivel Motor LH Malfunction; DTC B2413: Headlight Swivel Motor RH Malfunction
B2414	Steering Position Sensor Malfunction	Refer to DTC B2414: Steering Position Sensor Malfunction
B2415	Vehicle Speed Sensor Malfunction	Refer to DTC B2415: Vehicle Speed Sensor Malfunction
B2416	Height Control Sensor Malfunction	Refer to DTC B2416: Height Control Sensor Malfunction
B2417	Headlight Beam Level Control Motor LH Malfunction	Refer to DTC B2417: Headlight Beam Level Control Motor LH Malfunction; DTC B2418: Headlight Beam Level Control Motor RH Malfunction
B2418	Headlight Beam Level Control Motor RH Malfunction	Refer to DTC B2417: Headlight Beam Level Control Motor LH Malfunction; DTC B2418: Headlight Beam Level Control Motor RH Malfunction
B2420	AFS ECU Malfunction	Refer to DTC B2420: AFS ECU Malfunction
B2424	Headlight Leveling Motor LH Communication Malfunction	Refer to DTC B2424: Headlight Leveling Motor LH Communication Malfunction; DTC B2425: Headlight Leveling Motor RH Communication Malfunction
B2425	Headlight Leveling Motor RH Communication Malfunction	Refer to DTC B2424: Headlight Leveling Motor LH Communication Malfunction; DTC B2425: Headlight Leveling Motor RH Communication Malfunction
B2427	CAN Communication Malfunction	Refer to DTC B2427: CAN Communication Malfunction
B2429	Steering Wheel Position Undecided	Refer to DTC B2429: Steering Wheel Position Undecided
B2430*2	LED Headlight LH Circuit Malfunction	Refer to DTC B2430: LED Headlight LH Circuit Malfunction; DTC B2431: LED Headlight RH Circuit Malfunction
B2431*2	LED Headlight RH Circuit Malfunction	Refer to DTC B2430: LED Headlight LH Circuit Malfunction; DTC B2431: LED Headlight RH Circuit Malfunction
B2432*1	Lost Communication with Automatic High Beam Sensor	Refer to DTC B124D: Lost Communication with AFS LIN; DTC B2432: Lost Communication with Automatic High Beam Sensor
B2461*1	Vehicle Information not written in AHB ECU	Refer to DTC B2461: Vehicle Information not written in AHB ECU
B2480*3	Headlight Hi LH Circuit Transistor	Refer to DTC B2480: Headlight Hi LH Circuit Transistor; DTC B2481: Headlight Hi RH Circuit Transistor
B2481*3	Headlight Hi RH Circuit Transistor	Refer to DTC B2480: Headlight Hi LH Circuit Transistor; DTC B2481: Headlight Hi RH Circuit Transistor
B2482	Clearance Light Circuit Transistor	Refer to DTC B2482: Clearance Light Circuit Transistor