| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM100000001H3XQ |
| Model Year Start: 2019 | Model: RAV4 | Prod Date Range: [02/2019 - 12/2021] |
| Title: LIGHTING (EXT): LIGHTING SYSTEM (w/ AFS): B2412,B2413,B2417,B2418; Headlight Swivel Motor LH; 2019 - 2021 MY RAV4 RAV4 HV [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 |
DESCRIPTION
The headlight ECU sub-assembly LH sends automatic headlight beam level control signals to each headlight swivel and leveling motor via LIN communication.
Each headlight ECU sub-assembly and headlight swivel and leveling motor communicate via LIN communication.
The headlight swivel and leveling motor operates according to power supplied and automatic headlight beam level control signals from its respective headlight ECU sub-assembly and sends its operating state to the headlight ECU sub-assembly.
The headlight ECU sub-assembly LH stores a DTC if it detects that a headlight swivel and leveling motor is malfunctioning.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
DTC Output from |
|---|---|---|---|---|
|
B2412 |
Headlight Swivel Motor LH |
Detection condition:
Malfunction status:
Malfunction duration:
|
Headlight unit assembly LH |
AFS |
|
B2413 |
Headlight Swivel Motor RH |
Detection condition:
Malfunction status:
Malfunction duration:
|
Headlight unit assembly RH |
AFS |
|
B2417 |
Headlight Beam Level Control Motor LH |
Detection condition:
Malfunction status:
Malfunction duration:
|
Headlight unit assembly LH |
AFS |
|
B2418 |
Headlight Beam Level Control Motor RH |
Detection condition:
Malfunction status:
Malfunction duration:
|
Headlight unit assembly RH |
AFS |
WIRING DIAGRAM
PROCEDURE
|
1. |
CLEAR DTC |
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / AFS / Clear DTCs.
(e) Clear the DTCs.
Body Electrical > AFS > Clear DTCs
|
|
2. |
CHECK FOR DTC |
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / AFS / Trouble Codes.
(e) Check for DTCs.
Body Electrical > AFS > Trouble Codes
OK:
DTC B2412, B2413, B2417 and B2418 are not output.
|
Result |
Proceed to |
|---|---|
|
OK |
A |
|
NG (DTC B2412 or B2417 is output) |
B |
|
NG (DTC B2413 or B2418 is output) |
C |
| A |
|
| B |
|
| C |
|
|
|