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:
Click here
Click here
PROCEDURE
1. |
CLEAR DTC |
(a) Clear the DTCs.
Click here
Body Electrical > HL AutoLeveling > Clear DTCs
|
2. |
CHECK FOR DTC |
(a) Turn the ignition switch to ON.
(b) Check for DTCs.
Click here
Body Electrical > HL AutoLeveling > Trouble CodesOK:
DTC B2415 is not output.
OK |
USE SIMULATION METHOD TO CHECK |
|
3. |
CHECK FOR DTC (VEHICLE STABILITY CONTROL SYSTEM) |
(a) Check for DTCs.
Click here
Chassis > ABS/VSC/TRAC/EPB > Trouble CodesOK:
Vehicle stability control system DTCs are not output.
OK |
REPLACE HEADLIGHT ECU SUB-ASSEMBLY LH |
NG |
GO TO VEHICLE STABILITY CONTROL SYSTEM |
Toyota CH-R Service Manual > Navigation System: Reverse Signal Circuit between Radio Receiver Assembly and Navigation ECU
DESCRIPTION
This circuit includes the navigation ECU and radio and display receiver assembly.
WIRING DIAGRAM
PROCEDURE
1.
CHECK HARNESS AND CONNECTOR (RADIO AND DISPLAY RECEIVER ASSEMBLY - NAVIGATION
ECU)
(a) Disconnect the F130 radio and display receiver a ...
Toyota CH-R Service Manual > Audio And Visual System(for Radio And Display Type): Microphone Circuit
DESCRIPTION
w/o Manual (SOS) Switch:
The radio and display receiver assembly, map light assembly and telephone
microphone assembly are connected to each other using the microphone connection
detection signal lines.
Using this circuit, the radio and display receiver assembly sen ...