Toyota CH-R Service Manual: Yaw Rate Sensor (C1A46)
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
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OK:
Vehicle stability control system DTCs are not output.
| NG | .gif) |
GO TO VEHICLE STABILITY CONTROL SYSTEM
|
|
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|
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)
DESCRIPTION
The blind spot monitor sensor receives vehicle speed signals from the skid control
ECU via CAN communication.
DTC No.
Detection Item
DTC Detection Cond ...
Power Source Circuit
DESCRIPTION
This circuit provides power to operate the blind spot monitor sensor.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before per ...
Other materials:
Toyota CH-R Service Manual > Headlight Assembly(for Halogen Headlight): Installation
INSTALLATION
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
PROCEDURE
1. INSTALL HEADLIGHT ASSEMBLY
(a) Temporarily install the headlight assembly as shown in the illustration.
...
Toyota CH-R Service Manual > Smart Key System(for Entry Function): Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Smart Key System (for Entry Function)
DTC No.
Detection Item
Link
B27A1
Open in Driver Side Electrical Antenna Circuit
B27A2
Open in Front Passenger Side Electrical A ...
Toyota CH-R Owners Manual
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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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