Toyota CH-R Service Manual: Vehicle Speed Sensor Malfunction (B2415)
DESCRIPTION
The headlight ECU sub-assembly LH receives signals indicating the vehicle speed signal from the brake actuator assembly (skid control ECU) using CAN communication. The headlight ECU sub-assembly LH stores DTC B2415.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
Note |
|---|---|---|---|---|
|
B2415 |
Vehicle Speed Sensor Malfunction |
Malfunction in vehicle speed signal |
|
- |
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
- Confirm that there are no CAN communication system malfunctions before
performing the following inspection.
Click here
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- If the headlight ECU sub-assembly LH has been replaced, it is necessary
to synchronize the vehicle information and initialize the headlight ECU
sub-assembly LH.
Click here
PROCEDURE
|
1. |
CLEAR DTC |
(a) Clear the DTCs.
Click here
|
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|
2. |
CHECK FOR DTC |
(a) Turn the ignition switch to ON.
(b) Check for DTCs.
Click here
OK:
DTC B2415 is not output.
| OK | .gif) |
USE SIMULATION METHOD TO CHECK
|
|
|
3. |
CHECK FOR DTC (VEHICLE STABILITY CONTROL SYSTEM) |
(a) Check for DTCs.
Click here
OK:
Vehicle stability control system DTCs are not output.
| OK | |
REPLACE HEADLIGHT ECU SUB-ASSEMBLY LH |
| NG | |
GO TO VEHICLE STABILITY CONTROL SYSTEM |
Headlight Beam Level Control Motor LH Malfunction (B2417,B2418)
DESCRIPTION
The headlight unit (headlight leveling motor) receives a signal from the headlight
control ECU sub-assembly to operate. The headlight control ECU sub-assembly receives
a signal indica ...
Height Control Sensor Malfunction (B2416,B241A)
DESCRIPTION
This DTC is stored when the headlight ECU sub-assembly LH detects a malfunction
in the rear height control sensor sub-assembly LH power source circuit or rear height
control sensor su ...
Other materials:
Toyota CH-R Service Manual > Meter / Gauge System: System Diagram
SYSTEM DIAGRAM
HINT:
Inspect the communication function by CAN communication system.
Click here
...
Toyota CH-R Service Manual > Meter / Gauge System: Operating Light Control Rheostat does not Change Light Brightness
DESCRIPTION
The illumination intensity of the combination meter is increased by turning the
knob of the light control rheostat upward, and decreased by turning the knob downward.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
When replacing the combination meter assembly, always replace it ...
Toyota C-HR (AX20) 2023-2026 Owner's Manual
Toyota CH-R Owners Manual
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Toyota CH-R Service Manual
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