DESCRIPTION
The AFS ECU (headlight swivel ECU assembly) receives signals indicating the swerve-angle from the steering angle sensor using CAN communication.
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
B2414 |
Malfunction in steering angle sensor |
|
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
First perform the communication function inspections in How to Proceed with Troubleshooting to confirm that there are no CAN communication malfunctions before troubleshooting this symptom.
PROCEDURE
1. |
CHECK FOR DTC |
(a) Clear the DTCs (See page ).
(b) Check for DTCs (See page ).
OK:
DTC B2414 is not output.
OK | ![]() |
USE SIMULATION METHOD TO CHECK |
|
2. |
REPLACE STEERING ANGLE SENSOR |
(a) Temporarily replace the steering angle sensor with a new or normally functioning
one (See page ).
|
3. |
CHECK FOR DTC |
(a) Clear the DTCs (See page ).
(b) Check for DTCs (See page ).
OK:
DTC B2414 is not output.
OK | ![]() |
END |
NG | ![]() |
REPLACE AFS ECU (HEADLIGHT SWIVEL ECU ASSEMBLY) |
Stereo Component Amplifier Malfunction (B15A3)
DESCRIPTION
This DTC is stored when a malfunction occurs in the stereo component amplifier
assembly.
DTC No.
DTC Detection Condition
Trouble Area
B15A3
When any of the following conditions is met ...
Dtc Check / Clear
DTC CHECK / CLEAR
HINT:
Use the Techstream to read and clear the DTC of the occupant classification ECU,
otherwise the DTCs cannot be read and cleared.
1. DTC CHECK
(a) Turn the ignition switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the ...
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT FOR COOLANT LEAK
HINT:
The sliding surface inside the engine water pump assembly is lubricated
by engine coolant. As some engine coolant is discharged during normal operation,
engine coolant residu ...