LIGHTING SYSTEM DIAGNOSTIC TROUBLE CODE CHART
Tech Tips
If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.
| DTC Code | Detection Item | See page |
|---|---|---|
| B1244 | Light Sensor Circuit Malfunction | |
| B2430 | LED Headlight LH Circuit Malfunction | |
| B2431 | LED Headlight RH Circuit Malfunction | |
| B2410 | Headlight Swivel Motor LH Communication Malfunction | |
| B2411 | Headlight Swivel Motor RH Communication Malfunction | |
| B2412 | Headlight Swivel Motor LH Malfunction | |
| B2413 | Headlight Swivel Motor RH Malfunction | |
| B2414 | Steering Position Sensor Malfunction | |
| B2415 | Vehicle Speed Sensor Malfunction | |
| B2416 | Height Control Sensor Malfunction | |
| B2417 | Headlight Beam Level Control Motor LH Malfunction | |
| B2418 | Headlight Beam Level Control Motor RH Malfunction | |
| B241A | Rear Height Control Sensor | |
| B2420 | AFS ECU Malfunction | |
| B2424 | Headlight Leveling Motor LH Communication Malfunction | |
| B2425 | Headlight Leveling Motor RH Communication Malfunction | |
| B2450 | Initialization has not been Performed | |
| B2451 | Vehicle Specifications have not been Stored | |
| B2452 | Height Control Sensor Data Out of Range When Initializing | |
| U0073 | Control Module Communication Bus OFF | |
| U0100 | Lost Communication with ECM / PCM "A" | |
| U0101 | Lost Communication with TCM | |
| U0126 | Lost Communication with Steering Angle Sensor Module | |
| U0129 | Lost Communication with Brake System Control Module | |
| U0130 | Lost Communication with Steering Effort Control Module | |
| U0142 | Lost Communication with Main Body ECU | |
| U0155 | Lost Communication With Instrument Panel Cluster (IPC) Control Module | |
| U1000 | CAN Communication Failure (Message Registry) |