DESCRIPTION
The blind spot monitor sensor receives yaw rate signals from the airbag sensor assembly via CAN communication.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
|---|---|---|---|
|
C1A46 |
Yaw Rate Sensor |
A fail flag is transmitted from the yaw rate and acceleration sensor |
|
CAUTION / NOTICE / HINT
NOTICE:
When checking for DTCs, make sure that the blind spot monitor system is turned on.
PROCEDURE
|
1. |
CHECK OTHER DTC OUTPUT (VEHICLE STABILITY CONTROL SYSTEM) |
(a) Check for vehicle stability control system DTCs.
Click here
OK:
Vehicle stability control system DTCs are not output.
| NG | |
GO TO VEHICLE STABILITY CONTROL SYSTEM
|
|
|
2. |
RECHECK DTC |
(a) Turn the ignition switch off.
(b) Turn the ignition switch to ON.
(c) Recheck for DTCs and check if the same DTC is output again.
Body Electrical > Blind Spot Monitor Master > Trouble Codes Body Electrical > Blind Spot Monitor Slave > Trouble Codes|
Result |
Proceed to |
|---|---|
|
No DTCs are output. |
A |
|
DTC C1A46 is output ("Blind Spot Monitor Master"). |
B |
|
DTC C1A46 is output ("Blind Spot Monitor Slave"). |
C |
| A | |
USE SIMULATION METHOD TO CHECK
|
| B | |
REPLACE BLIND SPOT MONITOR SENSOR LH (MASTER) |
| C | |
REPLACE BLIND SPOT MONITOR SENSOR RH (SLAVE) |
Vehicle Speed Sensor (C1A45)
Power Source CircuitToyota CH-R Service Manual > Occupant Classification System: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are listed in order of probability in the "Suspected Area" column of the
table. Check each sy ...
Toyota CH-R Service Manual > Lighting System: CAN Communication Failure (Message Registry) (U1000)
DESCRIPTION
The headlight ECU sub-assembly LH stores this DTC if it detects an internal malfunction
related to the CAN communication system.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
Note
U1000
C ...