| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM100000001WD5C |
| Model Year Start: 2021 | Model: RAV4 | Prod Date Range: [08/2020 - 12/2021] |
| Title: LIGHTING (EXT): LIGHTING SYSTEM (w/ AFS): DIAGNOSTIC TROUBLE CODE CHART; 2021 MY RAV4 RAV4 HV [08/2020 - 12/2021] | ||
DIAGNOSTIC TROUBLE CODE CHART
Lighting System
|
DTC No. |
Detection Item |
DTC Output from |
Link |
|---|---|---|---|
|
B1244 |
Light Sensor Circuit |
Main Body |
|
|
B2410 |
Headlight Swivel ECU LH Communication |
AFS |
|
|
B2411 |
Headlight Swivel ECU RH Communication |
AFS |
|
|
B2412 |
Headlight Swivel Motor LH |
AFS |
|
|
B2413 |
Headlight Swivel Motor RH |
AFS |
|
|
B2414 |
Steering Position Sensor |
AFS |
|
|
B2415 |
Vehicle Speed Sensor |
AFS |
|
|
B2417 |
Headlight Beam Level Control Motor LH |
AFS |
|
|
B2418 |
Headlight Beam Level Control Motor RH |
AFS |
|
|
B241A |
Rear Height Control Sensor |
AFS |
|
|
B2424 |
Headlight Beam Level Control Motor LH Lost Communication |
AFS |
|
|
B2425 |
Headlight Beam Level Control Motor RH Lost Communication |
AFS |
|
|
B242C |
Right Headlight ECU Malfunction |
AFS (Sub) |
|
|
B242D |
Left Headlight ECU Malfunction |
AFS |
|
|
B242E |
Open in IG Circuit |
AFS |
|
|
B242E |
Open in IG Circuit |
AFS (Sub) |
|
|
B242F |
Open in B Power Line |
AFS |
|
|
B242F |
Open in B Power Line |
AFS (Sub) |
|
|
B2439 |
Headlight LH Circuit |
AFS |
|
|
B243A |
Headlight RH Circuit |
AFS (Sub) |
|
|
B243D |
Left Low Beam Fan Malfunction |
AFS |
|
|
B243E |
Right Low Beam Fan Malfunction |
AFS (Sub) |
|
|
B2450 |
Height Sensor Initialization Incomplete |
AFS |
|
|
B2451 |
Variation Code not Written |
AFS |
|
|
B2452 |
Abnormal Height Sensor Data at Initialization |
AFS |
|
|
B2456 |
Left Headlight ECU Variation Error |
AFS |
|
|
U0073 |
Control Module Communication Bus Off |
AFS |
|
|
U0073 |
Control Module Communication Bus OFF |
AFS (Sub) |
|
|
U0101 |
Lost Communication with TCM |
AFS |
|
|
U0101 |
Lost Communication with TCM |
Main Body |
|
|
U0120 |
Lost Communication With Starter / Generator Control Module |
Main Body |
|
|
U0126 |
Lost Communication with Steering Angle Sensor Module |
AFS |
|
|
U0126 |
Lost Communication with Steering Angle Sensor Module |
AFS (Sub) |
|
|
U0126 |
Lost Communication with Steering Angle Sensor Module |
Main Body |
|
|
U0129 |
Lost Communication with Brake System Control Module |
AFS |
|
|
U0129 |
Lost Communication with Brake System Control Module |
Main Body |
|
|
U0142 |
Lost Communication with Body Control Module "B" |
AFS |
|
|
U0142 |
Lost Communication with Body Control Module "B" |
AFS (Sub) |
|
|
U0151 |
Lost Communication with Restraints Control Module |
Main Body |
|
|
U0155 |
Lost Communication with Instrument Panel Cluster (IPC) Control Module |
AFS |
|
|
U0155 |
Lost Communication with Instrument Panel Cluster (IPC) Control Module |
AFS (Sub) |
|
|
U0155 |
Lost Communication with Instrument Panel Cluster (IPC) Control Module |
Main Body |
|
|
U0163 |
Lost Communication with Navigation Control Module |
Main Body |
|
|
U0164 |
Lost Communication with HVAC Control Module |
Main Body |
|
|
U0182 |
Lost Communication With Lighting Control Module Front |
AFS (Sub) |
|
|
U0208 |
Lost Communication with "Seat Control Module A" |
Main Body |
|
|
U0230 |
Lost Communication with Rear Gate Module |
Main Body |
|
|
U023A |
Lost Communication With Image Processing Module "A" |
Main Body |
|
|
U0242 |
Lost Communication With Headlamp Control Module "B" |
AFS |
|
|
U0293 |
Lost Communication with Hybrid Vehicle Control System |
AFS |
|
|
U0293 |
Lost Communication With Hybrid Powertrain Control Module |
Main Body |
|
|
U0327 |
Software Incompatibility with Vehicle Security Control Module |
Main Body |
|
|
U1000 |
CAN Communication Failure (Message Registry) |
AFS |
|
|
U1000 |
CAN Communication Failure (Message Registry) |
AFS (Sub) |
|
|
U1106 |
Lost Communication with Electric Parking Brake Module |
Main Body |
|
|
U1117 |
Lost Communication with Accessory Gateway |
Main Body |
|
![2019 - 2021 MY RAV4 RAV4 HV [02/2019 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/ AFS): B1244; Light Sensor Circuit](/t3Portal/stylegraphics/info.gif)
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