Toyota Corolla Cross: Warning Notification Function Malfunction
PROCEDURE
|
1. |
CHECK PROBLEM SYMPTOM (WARNING NOTIFICATION FUNCTION) |
(a) Check the problem symptom.
(1) Check the problem symptom of the warning notification function.
|
Result |
Proceed to |
|---|---|
|
The multi-display screen does not show a warning message even though a warning light turns on or the multi-information display indicates a warning (for HEV Model). |
A |
|
The multi-display screen does not show a warning message even though a warning light turns on or the multi-information display indicates a warning (for Gasoline Model). |
B |
|
The multi-display screen shows a warning message even though a warning light is not on and the multi-information display does not indicate a warning. |
C |
|
The multi-display screen shows a warning message different from the warning light or the multi-information display. |
HINT:
- The warning notification function sends information to the service center through communication.
- Carefully confirm the conditions that caused the malfunction in order to determine if a temporary problem with the radio wave signal conditions caused the malfunction.
| B | .gif)
|
GO TO STEP 6 |
| C |
|
GO TO STEP 8 |
|
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|
2. |
INSPECT WARNING LIGHT |
(a) Check if the indicated warning light or message is listed in the following table.
HINT:
Only messages listed in the table are included in the warning notification function.
|
Warning Name |
|---|
|
Engine warning |
|
Brake system warning |
|
VSC warning |
|
ABS warning |
|
ECB warning |
|
EPS warning |
|
Charging system warning |
|
Airbag warning |
|
PCS warning |
|
Cruise warning |
|
Intuitive parking assist system |
|
Drive start control system |
|
Brake override system warning |
|
Smart key system warning |
|
Front-lighting adaptive system warning |
|
Automatic headlight beam level control system warning |
|
Automatic high beam system warning |
|
LED headlight warning |
|
Transmission fluid temperature warning |
|
4WD system warning |
|
Tire pressure system warning |
|
Electric parking brake warning |
|
Auto hold warning |
|
Blind spot monitor system warning |
|
Advanced park warning |
|
Secondary collision brake warning |
|
Engine maintenance waring |
|
LTA system warning |
|
Flashing hazard light system warning |
|
RSA system warning |
|
RCTA warning |
|
Power running board system warning |
|
Engine oil level warning |
|
Engine oil pressure warning |
|
Tire pressure low warning |
|
Washer fluid level warning |
|
Engine oil maintenance warning |
|
High coolant temperature warning |
|
Maintenance advice warning |
|
Engine shutdown forgotten warning |
|
Hybrid control system warning |
|
Acoustic vehicle alerting system warning |
|
Brake fluid warning |
|
Hybrid system temperature warning |
|
Hybrid battery cooling fan maintenance warning |
|
Result |
Proceed to |
|---|---|
|
Warning light or message is listed in the table. |
A |
|
Warning light or message is not listed in the table. |
B |
| B |
|
END |
|
|
3. |
CHECK CAN COMMUNICATION SYSTEM |
(a) Enter the following menus: Bus Check.
(b) Check that all ECUs and sensors that use CAN communication are connected.
Click here .gif)
|
Result |
Proceed to |
|---|---|
|
There are no connection problems. |
A |
|
There is a connection problem. |
B |
| B |
|
GO TO CAN COMMUNICATION SYSTEM |
|
|
4. |
CHECK METER WARNING LIGHT |
(a) Check that the warning light of the combination meter assembly illuminates and a message displays on the multi-information display when there is a malfunction, and do not when there is not a malfunction.
OK:
There are no problems with warning lights or warning messages.
HINT:
The warning notification function of the telematics system uses the warning notification signals sent and received by the meter/gauge system. Therefore, if the meter/gauge system is not operating normally, the warning notification function will not operate normally.
| NG |
|
GO TO METER / GAUGE SYSTEM |
|
|
5. |
CHECK AUDIO AND VISUAL SYSTEM |
(a) Check if the audio and visual system is operating and functioning normally.
OK:
The audio and visual system is normal.
| OK |
|
REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY |
| NG |
|
GO TO AUDIO AND VISUAL SYSTEM |
|
6. |
INSPECT WARNING LIGHT |
(a) Check if the indicated warning light or message is listed in the following table.
HINT:
Only messages listed in the table are included in the warning notification function.
|
Warning Name |
|---|
|
Engine warning |
|
Brake system warning |
|
VSC warning |
|
ABS warning |
|
ECB warning |
|
EPS warning |
|
Charging system warning |
|
Airbag warning |
|
PCS warning |
|
Cruise warning |
|
Intuitive parking assist system warning |
|
Drive start control system |
|
Brake override system warning |
|
Smart key system warning |
|
Adaptive front-lighting system warning |
|
Automatic high beam system warning |
|
LED headlight warning |
|
Transmission fluid temperature warning |
|
Dynamic torque control AWD system warning |
|
Tire pressure system warning |
|
Electric parking brake warning |
|
Auto hold warning |
|
Blind spot monitor system warning |
|
Engine stop and start system warning |
|
Advanced park warning |
|
Secondary collision brake warning |
|
Engine maintenance warning |
|
LTA system warning |
|
RSA system warning |
|
RCTA warning |
|
Engine oil level warning |
|
Brake fluid warning |
|
Engine oil pressure warning |
|
Tire pressure low warning |
|
Washer fluid level warning |
|
Engine oil maintenance warning |
|
High coolant temperature warning |
|
Maintenance advice warning |
|
Engine shutdown forgotten warning |
|
Result |
Proceed to |
|---|---|
|
Warning light or message is listed in the table. |
A |
|
Warning light or message is not listed in the table. |
B |
| B |
|
END |
|
|
7. |
CHECK CAN COMMUNICATION SYSTEM |
(a) Enter the following menus: Bus Check.
(b) Check that all ECUs and sensors that use CAN communication are connected.
Click here
|
Result |
Proceed to |
|---|---|
|
There are no connection problems. |
A |
|
There is a connection problem. |
B |
| A |
|
GO TO STEP 4 |
| B |
|
GO TO CAN COMMUNICATION SYSTEM |
|
8. |
CHECK METER WARNING LIGHT |
(a) Check that the warning light of the combination meter assembly illuminates and a message displays on the multi-information display when there is a malfunction, and do not when there is not a malfunction.
OK:
There are no problems with warning lights or warning messages.
HINT:
The warning notification function of the telematics system uses the warning notification signals sent and received by the meter/gauge system. Therefore, if the meter/gauge system is not operating normally, the warning notification function will not operate normally.
| OK |
|
REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY |
| NG |
|
GO TO METER / GAUGE SYSTEM |
READ NEXT:
Remote Service Malfunction
PROCEDURE
1.
CHECK CAN COMMUNICATION SYSTEM
(a) Enter the following menus: Bus Check.
for HEV Model:
Click here
for Gasoline Model:
Click here
(b)
Brake
h1 {color:red;} h2 {color:blue;} h3 {color:green;}
SEE MORE:
Steering Angle Sensor Module Component Internal Failure (C052696)
DESCRIPTION
This DTC is stored when the skid control ECU (brake actuator
assembly) receives an internal malfunction signal from the steering sensor.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
MIL
DTC Output from
Driver Side Electrical Antenna Circuit Open (B27A113)
DESCRIPTION The certification ECU (smart key ECU assembly) generates a request signal and transmits the signal to the front door outside handle assembly (for driver door) (electrical key antenna) at intervals of 0.25 seconds. For the front door outside handle assembly (for driver door) (electrical k
