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
|
.gif)
|
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 > Vehicle Stability Control System: Steering Angle Sensor Power Source Voltage Malfunction (C1432)
DESCRIPTION
This DTC is stored when the skid control ECU (brake actuator assembly) receives
a +B line open signal from the steering angle sensor.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
C1432
Steering Ang ...
Toyota CH-R Service Manual > Can Communication System: Millimeter Wave Radar Sensor Communication Stop Mode
DESCRIPTION
Detection Item
Symptom
Trouble Area
Millimeter Wave Radar Sensor Communication Stop Mode
Any of the following conditions are met:
Communication stop for "Front Radar" is indicated on the "Communica ...
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Toyota CH-R Service Manual
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KIA Niro EV / Hybrid (SG2) - (2021-2023) - Owner's manual
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