Toyota Corolla Cross: VEHICLE CONTROL HISTORY (RoB)
VEHICLE CONTROL HISTORY (RoB)
DESCRIPTION
- Vehicle Control History (RoB) is a function that captures and stores ECU data when triggered by specific vehicle behavior.
- It may be possible to determine the cause of the malfunction by checking the vehicle history information and freeze frame data.
- The number of possible stored Freeze Frame Data sets, whether multi Freeze Frame Data is available, the number of freeze frame points, Freeze Frame Data items, the ECU internal range, etc., is different depending on the stored group.
- The stored data items for Vehicle Control History (RoB) Freeze Frame Data
are different depending on the stored group. When the value of a data item does
not change across all points, only the value of the detection point will be
displayed. The content of the Freeze Frame Data is almost the same as that of
the Data List.
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PRECAUTIONS
- As Vehicle Control History (RoB) may be overwritten whenever the trigger conditions are met, make sure to save Vehicle Control History (RoB) before performing any inspections.
- As Vehicle Control History (RoB) may be stored when performing an Active Test, learning, etc., make sure to clear the Vehicle Control History (RoB) before returning the vehicle to the customer.
CHECK VEHICLE CONTROL HISTORY (RoB)
(a) Using the GTS, select Vehicle Control History (RoB) on the Utility screen.
Chassis > Tire Pressure Monitor > Utility|
Tester Display |
|---|
|
Vehicle Control History (RoB) |
|
FFD Group |
Code |
Tester Display |
Measurement Item |
Tire Pressure Warning Light |
Diagnostic Note |
|---|---|---|---|---|---|
| TPMS is an abbreviation for Tire Pressure Monitoring System. | |||||
|
- |
X2004 |
Speed Sensor Malfunction |
Vehicle speed information cannot be received from the skid control ECU (brake actuator assembly) for 60 seconds |
Not illuminated |
- |
|
- |
X20F0 |
TPMS ID1 Transmitter Stop |
Transmission stopped status of tire pressure warning valve and transmitter |
Blinks for 1.0 minutes when the tire pressure warning valve and transmitters of all wheels are in the stopped status, and then illuminates |
When the tire pressure warning valve and transmitters of all wheels are in the started status, the tire pressure warning light turns off |
|
- |
X20F1 |
TPMS ID2 Transmitter Stop |
Transmission stopped status of tire pressure warning valve and transmitter |
Blinks for 1.0 minutes when the tire pressure warning valve and transmitters of all wheels are in the stopped status, and then illuminates |
When the tire pressure warning valve and transmitters of all wheels are in the started status, the tire pressure warning light turns off |
|
- |
X20F2 |
TPMS ID3 Transmitter Stop |
Transmission stopped status of tire pressure warning valve and transmitter |
Blinks for 1.0 minutes when the tire pressure warning valve and transmitters of all wheels are in the stopped status, and then illuminates |
When the tire pressure warning valve and transmitters of all wheels are in the started status, the tire pressure warning light turns off |
|
- |
X20F3 |
TPMS ID4 Transmitter Stop |
Transmission stopped status of tire pressure warning valve and transmitter |
Blinks for 1.0 minutes when the tire pressure warning valve and transmitters of all wheels are in the stopped status, and then illuminates |
When the tire pressure warning valve and transmitters of all wheels are in the started status, the tire pressure warning light turns off |
|
- |
X20F4 |
TPMS ID5 Transmitter Stop |
Transmission stopped status of tire pressure warning valve and transmitter |
Blinks for 1.0 minutes when the tire pressure warning valve and transmitters of all wheels are in the stopped status, and then illuminates |
|
|
- |
X20F5 |
TPMS ID1 Tire Low-pressure |
Status where the value is lower than the low air pressure threshold of the set air pressure |
Illuminated |
When the set air pressure is adjusted, the tire pressure warning light turns off |
|
- |
X20F6 |
TPMS ID2 Tire Low-pressure |
Status where the value is lower than the low air pressure threshold of the set air pressure |
Illuminated |
When the set air pressure is adjusted, the tire pressure warning light turns off |
|
- |
X20F7 |
TPMS ID3 Tire Low-pressure |
Status where the value is lower than the low air pressure threshold of the set air pressure |
Illuminated |
When the set air pressure is adjusted, the tire pressure warning light turns off |
|
- |
X20F8 |
TPMS ID4 Tire Low-pressure |
Status where the value is lower than the low air pressure threshold of the set air pressure |
Illuminated |
When the set air pressure is adjusted, the tire pressure warning light turns off |
|
- |
X20F9 |
TPMS ID5 Tire Low-pressure |
Status where the value is lower than the low air pressure threshold of the set air pressure |
Illuminated |
|
|
- |
X20FA |
TPMS ID Codes Not Registered |
When all the tire pressure warning valve and transmitter IDs are not registered in the tire pressure warning ECU and receiver for 3 minutes or more |
Illuminates after blinking for 1.0 minutes |
- |
|
- |
X20FB |
TPMS ID Codes Auto Registering |
Automatic ID registration status |
Illuminates after blinking for 1.0 minutes |
- |
|
- |
X20FC |
TPMS ID Codes Confirming |
After ID registration, radio waves from the tire pressure warning valve and transmitter cannot be received by the tire pressure warning ECU and receiver |
Illuminates after blinking for 1.0 minutes |
When the tire pressure warning valve and transmitter IDs of all wheels are registered, the tire pressure warning light turns off |
|
- |
X20FD |
TPMS Disabled |
Tire pressure warning system disabled |
Illuminates for 1.0 seconds each time the ignition switch is turned to ON and then blinks 4 times. |
- |
|
- |
X20FE |
TPMS Initialization Not Completed |
After initialization, when driving at 40 km/h (25 mph) or higher, radio waves from all the tire pressure warning valve and transmitters cannot be received by the tire pressure warning ECU and receiver for a total of 20 minutes or more |
Illuminates after blinking for 1.0 minutes |
- |
CLEAR VEHICLE CONTROL HISTORY (RoB)
(a) Using the GTS, select Vehicle Control History (RoB) on the Utility screen.
Chassis > Tire Pressure Monitor > Utility|
Tester Display |
|---|
|
Vehicle Control History (RoB) |
(b) Select the deletion button on the Vehicle Control History (RoB) check screen and clear the codes.
NOTICE:
By performing this procedure, all stored Vehicle Control History (RoB) items will be cleared.
READ NEXT:
Tire Pressure Monitor Transmitter ID 1 Missing Message (C214187-C214487)
DESCRIPTION
The tire pressure warning valve and transmitters that are installed in the tire
and wheel assemblies measure the tire pressure of each wheel. The measured values
are transmitted to th
Tire Pressure Monitor Transmitter ID 1 Component Internal Failure (C214196-C214496)
DESCRIPTION
The tire pressure warning valve and transmitters that are installed in the tire
and wheel assemblies measure the tire pressure of each wheel. The measured values
are transmitted to th
Tire Pressure Monitor Module System Internal Failure (C217604)
DESCRIPTION
Tire pressure warning valve and transmitter signals are transmitted to the tire
pressure warning ECU and receiver in the vehicle as radio waves.
DTC No.
Detection
SEE MORE:
Adjustment
ADJUSTMENT 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. PREPARE VEHICLE FOR HEADLIGHT AIM ADJUSTMENT
(a) Prepare the vehicle:
Ensure that there is no damage or deformation to the vehicle body aro
On-vehicle Inspection
ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT
CAUTION:
When working near the engine room while the engine has started or the power source mode is ignition switch to ON, do not touch the rotating components such as the fan, etc.
Touching rotating components such as the fan, etc. could re
