Section 70 (Lighting System (W/ AFS) - Diagnostic Codes & Circuit Tests)
WARNING: This page is about a different car, the 2021 Toyota RAV4, 2020 Toyota RAV4, and 2019 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
- LIGHTING SYSTEM (w/ AFS)
- Vehicle Control History [02/2019 - 12/2021]
- DTC B1244: Light Sensor Circuit [02/2019 - 12/2021]
- DTC B124B: Automatic High Beam System [02/2019 - 08/2020]
- DTC B124C: Automatic High Beam Camera [02/2019 - 08/2020]
- DTC B2410: Headlight Swivel ECU LH Communication; DTC B2411: Headlight Swivel ECU RH Communication [02/2019 - 12/2021]
- DTC B2412: Headlight Swivel Motor LH; DTC B2413: Headlight Swivel Motor RH; DTC B2417: Headlight Beam Level Control Motor LH; DTC B2418: Headlight Beam Level Control Motor RH [02/2019 - 12/2021]
- DTC B2414: Steering Position Sensor [02/2019 - 12/2021]
- DTC B2415: Vehicle Speed Sensor [02/2019 - 12/2021]
- DTC B241A: Rear Height Control Sensor [02/2019 - 12/2021]
- DTC B2424: Headlight Beam Level Control Motor LH Lost Communication; DTC B2425: Headlight Beam Level Control Motor RH Lost Communication [02/2019 - 12/2021]
- DTC B242C: Right Headlight ECU Malfunction; DTC B242D: Left Headlight ECU Malfunction [02/2019 - 12/2021]
- DTC B242E: Open in IG Circuit [02/2019 - 12/2021]
- DTC B242F: Open in B Power Line [02/2019 - 12/2021]
- DTC B2439: Headlight LH Circuit; DTC B243A: Headlight RH Circuit [02/2019 - 12/2021]
- DTC B243D: Left Low Beam Fan Malfunction; DTC B243E: Right Low Beam Fan Malfunction [02/2019 - 12/2021]
- DTC B2450: Height Sensor Initialization Incomplete [02/2019 - 12/2021]
- DTC B2451: Variation Code not Written [02/2019 - 12/2021]
- DTC B2452: Abnormal Height Sensor Data at Initialization [02/2019 - 12/2021]
- DTC B2456: Left Headlight ECU Variation Error [02/2019 - 12/2021]
- DTC U0073: Control Module Communication Bus Off; DTC U0101: Lost Communication with TCM; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0242: Lost Communication With Headlamp Control Module "B"; DTC U0293: Lost Communication with Hybrid Vehicle Control System [02/2019 - 12/2021]
- DTC U0073: Control Module Communication Bus OFF; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0182: Lost Communication With Lighting Control Module Front [02/2019 - 12/2021]
- DTC U0101: Lost Communication with TCM; DTC U0120: Lost Communication With Starter / Generator Control Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0151: Lost Communication with Restraints Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0163: Lost Communication with Navigation Control Module; DTC U0164: Lost Communication with HVAC Control Module; DTC U0208: Lost Communication with "Seat Control Module A"; DTC U0230: Lost Communication with Rear Gate Module; DTC U023A: Lost Communication With Image Processing Module "A"; DTC U0293: Lost Communication With Hybrid Powertrain Control Module; DTC U0327: Software Incompatibility with Vehicle Security Control Module; DTC U1106: Lost Communication with Electric Parking Brake Module; DTC U1117: Lost Communication with Accessory Gateway [02/2019 - 12/2021]
- DTC U0125-87: Lost Communication with Multi-axis Acceleration Sensor Module Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module Missing Message; DTC U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0293-87: Lost Communication With Hybrid Powertrain Control Module Missing Message [02/2019 - 08/2020]
- DTC U0235-87: Lost Communication with Cruise Control Front Distance Range Sensor Missing Message [02/2019 - 08/2020]
- DTC U1000: CAN Communication Failure (Message Registry) [02/2019 - 12/2021]
- Turn Signal Switch Circuit [02/2019 - 12/2021]
- Automatic High Beam Switch Indicator does not Come ON [02/2019 - 08/2020]
- Automatic High Beam System does not Operate or Operation Indicator does not Illuminate [02/2019 - 08/2020]
- Headlight Dimmer Switch Circuit [02/2019 - 12/2021]
- Parking Light/Daytime Running Light Circuit [02/2019 - 12/2021]
- Front Fog Light Circuit [02/2019 - 12/2021]
- Hazard Warning Switch Circuit [02/2019 - 12/2021]
- Back-up Light Circuit [02/2019 - 06/2020]
- Back-up Light Circuit [06/2020 - 12/2021]
- Front Side Marker Light Circuit [02/2019 - 12/2021]
- Taillight Relay Circuit [02/2019 - 12/2021]
- High Beam Headlight Circuit [02/2019 - 12/2021]