| Last Modified: 05-08-2025 | 6.11:8.1.0 | Doc ID: RM100000001FAHQ |
| Model Year Start: 2019 | Model: RAV4 | Prod Date Range: [11/2018 - 08/2020] |
| Title: PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: C1A47; Steering Angle Sensor; 2019 - 2020 MY RAV4 RAV4 HV [11/2018 - 08/2020] | ||
|
DTC |
C1A47 |
Steering Angle Sensor |
DESCRIPTION
The blind spot monitor sensor receives steering angle signals from the steering sensor via CAN communication.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
|---|---|---|---|
|
C1A47 |
Steering Angle Sensor |
A fail flag is transmitted from the steering sensor |
|
CAUTION / NOTICE / HINT
NOTICE:
- When checking for DTCs, make sure that the blind spot monitor system is turned on.
-
The vehicle is equipped with a Supplemental Restraint System (SRS) which includes components such as airbags. Before servicing (including removal or installation of parts), be sure to read the precaution for Supplemental Restraint System.
w/ Occupant Classification System
Click here
![2019 MY RAV4 RAV4 HV [11/2018 - 02/2019]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM (w/ Occupant Classification System): PRECAUTION](/t3Portal/stylegraphics/info.gif)
w/o Occupant Classification System
Click here
-
After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.
Click here
HINT:
When disconnecting the cable from the negative (-) auxiliary battery terminal while performing repairs, some systems need to be initialized after the cable is reconnected.
Click here
PROCEDURE
|
1. |
CHECK 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.
Click here
Body Electrical > Blind Spot Monitor Master > Trouble Codes
Body Electrical > Blind Spot Monitor Slave > Trouble Codes
OK:
No DTCs are output.
| OK |
|
|
|
2. |
REPLACE STEERING SENSOR |
(a) Replace the steering sensor with a new or known good one.
Click here
|
|
3. |
RECHECK DTC |
(a) Clear the DTCs.
Click here
Body Electrical > Blind Spot Monitor Master > Clear DTCs
Body Electrical > Blind Spot Monitor Slave > Clear DTCs
(b) Recheck for DTCs and check if the same DTC is output again.
Click here
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 C1A47 is output ("Blind Spot Monitor Master"). |
B |
|
DTC C1A47 is output ("Blind Spot Monitor Slave"). |
C |
| A |
|
END (STEERING SENSOR WAS DEFECTIVE) |
| B |
|
REPLACE BLIND SPOT MONITOR SENSOR LH
|
| C |
|
REPLACE BLIND SPOT MONITOR SENSOR RH
|
|
|