Toyota Camry (XV70): Yaw Rate Sensor (C1A46)
DESCRIPTION
The blind spot monitor sensor receives yaw rate signals from the airbag sensor assembly (yaw rate and acceleration sensor) via CAN communication.
Blind Spot Monitor Master|
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area |
|---|---|---|---|
|
C1A46 | Yaw Rate Sensor |
A fail flag is transmitted from the airbag sensor assembly |
|
|
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area |
|---|---|---|---|
|
C1A46 | Yaw Rate Sensor |
A fail flag is transmitted from the airbag sensor assembly |
|
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.
w/o Electric Parking Brake System: Click here
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w/ Electric Parking Brake System: Click here
OK:
Vehicle stability control system DTCs are not output.
| NG | .gif) | GO TO VEHICLE STABILITY CONTROL SYSTEM w/ Electric Parking Brake System: Click here
w/o Electric Parking Brake System: Click here
|
|
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| 2. |
RECHECK DTC |
(a) Turn the engine switch off.
(b) Turn the engine switch on (IG).
(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 RH
|
| C |
| REPLACE BLIND SPOT MONITOR SENSOR LH
|
READ NEXT:
Steering Angle Sensor (C1A47)
DESCRIPTION The blind spot monitor sensor receives steering angle signals from the steering sensor via CAN communication. Blind Spot Monitor Master
DTC No. Detection Item
DTC Detection Co
Short to +B in Outer Mirror Indicator(Master) (C1AB0)
DESCRIPTION This DTC is stored when the blind spot monitor sensor RH detects a short to +B in the outer rear view mirror indicator RH.
DTC No. Detection Item
DTC Detection Condition Tro
Short to +B in Outer Mirror Indicator(Slave) (C1AB1)
DESCRIPTION This DTC is stored when the blind spot monitor sensor LH detects a short to +B in the outer rear view mirror indicator LH.
DTC No. Detection Item
DTC Detection Condition Tro
SEE MORE:
Inspection
INSPECTION PROCEDURE 1. INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY
NOTICE: Both the park/neutral position switch assembly and transmission control shaft lever are available in two different shapes due to design changes. As they are not compatible with each other, when replacing the park/neutral
Replacement
REPLACEMENT CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during automatic transaxle fluid replacement are shown below. Necessary Procedures After Parts Removed/I
