Note
When checking the vehicle control history, make sure to record the output histories. Then, remove the histories and recheck the output histories again.
CHECK VEHICLE CONTROL HISTORY (LANE CONTROL SYSTEM)
Connect the GTS to the DLC3.
Turn the power switch on (IG).
Turn the GTS on.
Enter the following menus: Chassis / Lane Control / Utility / Vehicle Control History (RoB).
| Tester Display |
|---|
| Vehicle Control History (RoB) |
| Multi-information Display | Code | Tester Display | Measurement Item | Diagnostic Note |
|---|---|---|---|---|
| LTA Malfunction Visit Your Dealer | X2000 | Yaw Rate Sensor Malfunction | Recorded when driving support ECU assembly received a malfunction signal of yaw rate sensor output from skid control ECU assembly. | |
| LTA Malfunction Visit Your Dealer | X2001 | Steering Angle Sensor Malfunction | Recorded when driving support ECU assembly received a malfunction signal of steering sensor output from skid control ECU assembly. | |
| LTA Malfunction Visit Your Dealer | X2003 | Brake Control System Malfunction | Recorded when driving support ECU assembly received a malfunction signal of brake control system output from skid control ECU assembly. | |
| LTA Malfunction Visit Your Dealer | X2004 | Speed Sensor Malfunction | Recorded when driving support ECU assembly received a malfunction signal of speed sensor output from skid control ECU assembly. | |
| LTA Malfunction Visit Your Dealer | X2007 | Communication Error from Steering Vibrator System to Front Recognition Camera | Recorded when driving support ECU assembly received a communication error signal with steering vibration and heater ECU (steering wheel assembly). | |
| LTA Unavailable | X2008 | Steering Assist Request Invalid | Recorded when driving support ECU assembly received a response signal to steering request output from rack and pinion power steering gear assembly. | |
| LTA Malfunction Visit Your Dealer | X200B | VGRS System Malfunction | Recorded when driving support ECU assembly received a malfunction signal of VGRS output from VGRS ECU (front steering control ECU). | |
| LTA Malfunction Visit Your Dealer | X200F | Driving Support System Software Not Programmed | Recorded when driving support ECU assembly received an information undefined signal output from driving support ECU assembly. | |
| LTA Malfunction Visit Your Dealer | X2011 | Front Recognition Camera System Software Not Programmed | Recorded when driving support ECU assembly received an information undefined signal output from object recognition camera. | |
| LTA Malfunction Visit Your Dealer | X2012 | Front Recognition Camera Malfunction | Recorded when driving support ECU assembly received a malfunction signal of object recognition camera output from object recognition camera. | |
| LTA Malfunction Visit Your Dealer | X2013 | Front Recognition Camera Optical Axis Misalignment Malfunction | Recorded when driving support ECU assembly received an optical axis misalignment malfunction signal of object recognition camera output from object recognition camera. | |
| LTA Malfunction Visit Your Dealer | X2014 | Front Recognition Camera Optical Axis Not Adjusted | Recorded when driving support ECU assembly received an optical axis unadjusted signal of object recognition camera output from object recognition camera. | If the history output, delete the vehicle control histories after adjusting the optical axis, and check that the history is not output again. |
| - | X2015 | Front Recognition Camera Dirt | Recorded when driving support ECU assembly received a dirt signal of object recognition camera output from object recognition camera. | |
| - | X2016 | Front Recognition Camera Outside Guaranteed Operating Temperature | Recorded when driving support ECU assembly received an outside guaranteed operating temperature signal of object recognition camera output from object recognition camera. | |
| - | X2017 | Front Recognition Camera Outside Guaranteed Operating Voltage | Recorded when driving support ECU assembly received an outside guaranteed operating voltage signal of object recognition camera output from object recognition camera. | |
| - | X2020 | Front Radar Sensor Destination Malfunction | Recorded when driving support ECU assembly received a destination malfunction signal of millimeter wave radar sensor assembly output from millimeter wave radar sensor assembly. | |
| - | X2021 | Front Radar Sensor Malfunction | Recorded when driving support ECU assembly received a malfunction signal of millimeter wave radar sensor assembly output from millimeter wave radar sensor assembly. | |
| - | X2022 | Front Radar Sensor Optical Axis Misalignment Malfunction | Recorded when driving support ECU assembly received an optical axis misalignment malfunction signal of millimeter wave radar sensor assembly output from millimeter wave radar sensor assembly. | |
| - | X2023 | Front Radar Sensor Optical Axis Not Adjusted | Recorded when driving support ECU assembly received an optical axis unadjusted signal of millimeter wave radar sensor assembly output from millimeter wave radar sensor assembly. | If the history output, delete the vehicle control histories after adjusting the optical axis, and check that the history is not output again. |
| LTA Unavailable | X2026 | Front Radar Sensor Dirt | Recorded when driving support ECU assembly received a dirt malfunction signal of millimeter wave radar sensor assembly output from millimeter wave radar sensor assembly. | |
| LTA Unavailable | X2027 | Front Radar Sensor Outside Guaranteed Operating Temperature | Recorded when driving support ECU assembly received an outside guaranteed operation temperature signal of millimeter wave radar sensor assembly output from millimeter wave radar sensor assembly. | |
| LTA Unavailable | X2028 | Front Radar Sensor Outside Guaranteed Operating Voltage | Recorded when driving support ECU assembly received an outside guaranteed operating voltage signal of millimeter wave radar sensor assembly output from millimeter wave radar sensor assembly. | |
| LTA Malfunction Visit Your Dealer | X2030 | Front Side Radar Sensor Malfunction | Recorded when driving support ECU assembly received a malfunction signal of front side radar sensor output from front side radar sensor. | |
| LTA Malfunction Visit Your Dealer | X2031 | Front Side Radar Sensor Optical Axis Misalignment Malfunction | Recorded when driving support ECU assembly received an optical axis misalignment malfunction signal of front side radar sensor output from front side radar sensor. | |
| LTA Unavailable | X2035 | Front Side Radar Sensor Temporary Unavailable | Recorded when driving support ECU assembly received a recognition failure by adverse environment signal of front side radar sensor output from front side radar sensor. | |
| LTA Malfunction Visit Your Dealer | X2036 | Front Side Radar Sensor Optical Axis Not Adjusted | Recorded when driving support ECU assembly received an optical axis unadjusted signal of front side radar sensor output from front side radar sensor. | If the history output, delete the vehicle control histories after adjusting the optical axis, and check that the history is not output again. |
| LTA Malfunction Visit Your Dealer | X2038 | Rear Side Radar Sensor Malfunction | Recorded when driving support ECU assembly received a malfunction signal of blind spot monitor sensor output from blind spot monitor sensor. | |
| LTA Malfunction Visit Your Dealer | X2039 | Rear Side Radar Sensor Optical Axis Misalignment Malfunction | Recorded when driving support ECU assembly received an optical axis misalignment malfunction signal of blind spot monitor sensor output from blind spot monitor sensor. | |
| LTA Unavailable | X203A | Rear Side Radar Sensor Temporary Unavailable | Recorded when driving support ECU assembly received a recognition failure by adverse environment signal of blind spot monitor sensor output from blind spot monitor sensor. | |
| LTA Malfunction Visit Your Dealer | X203B | Rear Side Radar Sensor Optical Axis Not Adjusted | Recorded when driving support ECU assembly received an optical axis unadjusted signal of blind spot monitor sensor output from blind spot monitor sensor. | If the history output, delete the vehicle control histories after adjusting the optical axis, and check that the history is not output again. |
| LTA Malfunction Visit Your Dealer | X2047 | DRS System Malfunction | Recorded when driving support ECU assembly received a malfunction signal of DRS system output from DRS ECU (rear steering control ECU). | |
| LTA Malfunction Visit Your Dealer | X204A | Acceleration Sensor Malfunction | Recorded when driving support ECU assembly received a malfunction signal of acceleration sensor (yaw rate sensor) output from skid control ECU assembly. | |
| LTA Malfunction Visit Your Dealer | X2073 | Communication Error from Lane Control Module to Power Steering Control System | Recorded when driving support ECU assembly received a communication error signal with rack and pinion power steering gear assembly. | |
| LTA Malfunction Visit Your Dealer | X2081 | Power Steering Control System for Steering Assist Invalid | Recorded when driving support ECU assembly received a steering assist invalid signal output from rack and pinion power steering gear assembly. | |
| LTA Malfunction Visit Your Dealer | X2082 | Power Steering Control System for Steering Assist Steering Angle Malfunction | Recorded when driving support ECU assembly received a steering angle malfunction signal output from rack and pinion power steering gear assembly. | |
| - | X2083 | Navigation Function Invalid | Recorded when driving support ECU assembly received a navigation function invalid signal output from radio receiver assembly. | |
| LTA Malfunction Visit Your Dealer | X2084 | Meter Speed Tolerance Malfunction | Recorded when driving support ECU assembly received a meter speed tolerance malfunction signal output from combination meter assembly. |
CLEAR VEHICLE CONTROL HISTORY (LANE CONTROL SYSTEM)
Connect the GTS to the DLC3.
Turn the power switch on (IG).
Enter the following menus: Chassis / Lane Control / Utility / Vehicle Control History (RoB) (Clear).
Note
By performing this procedure, all stored Vehicle Control History items will be cleared.
| Tester Display |
|---|
| Vehicle Control History (RoB) |
CHECK VEHICLE CONTROL HISTORY (SRS AIRBAG)
Tech Tips
A part of the control history can be confirmed using the vehicle control history.