DESCRIPTION
This DTC is stored when the main body ECU (multiplex network body ECU) detects malfunctions in the automatic high beam system.
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
---|---|---|---|
B124B |
Automatic High Beam System |
Malfunction in automatic high beam system |
|
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Click here
HINT:
If the forward recognition camera stores a DTC for a malfunction of any of the following, this DTC will be stored simultaneously.PROCEDURE
1. |
CHECK FOR DTC (HEALTH CHECK) |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: System Select / Health Check.
(e) Check for DTCs.
Result |
Proceed to |
---|---|
Only DTC B124B is output |
A |
DTC B124B and other DTCs are output |
B |
B | ![]() |
GO TO OTHER DTC CHART |
|
2. |
CHECK FORWARD RECOGNITION CAMERA SYSTEM |
(a) Check if a dynamic radar cruise control system, lane departure alert system and pre-collision system warning message is displayed on the combination meter assembly.
Click here
OK:
No dynamic radar cruise control system, lane departure alert system and pre-collision system warning messages are displayed.
OK | ![]() |
REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)
|
NG | ![]() |
GO TO FORWARD RECOGNITION CAMERA SYSTEM |
Toyota CH-R Service Manual > Vehicle Stability Control System: ABS Warning Light Remains ON
DESCRIPTION
The skid control ECU (brake actuator assembly) is connected to the combination
meter assembly via CAN communication. If any of the following is detected, the ABS
warning light remains on:
The skid control ECU (brake actuator assembly) connector is disconnected
from the s ...
Toyota CH-R Service Manual > Rear Suspension: Rear Upper Arm
Components
COMPONENTS
ILLUSTRATION
*1
REAR SUSPENSION MEMBER SUB-ASSEMBLY
*2
REAR UPPER CONTROL ARM ASSEMBLY LH
*3
REAR UPPER CONTROL ARM ASSEMBLY RH
-
-
Tightening torque f ...