Toyota Camry (XV70): Vehicle Control History
VEHICLE CONTROL HISTORY
NOTICE:
Make sure to record any output Vehicle Control History codes before clearing them and checking the Vehicle Control History again.
CHECK VEHICLE CONTROL HISTORY (LANE TRACING ASSIST SYSTEM)
(a) Read the Vehicle Control History (RoB) according to the display on the Techstream.
Chassis > Lane Control > Utility|
Tester Display |
|---|
| Vehicle Control History (RoB) |
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Multi-information Display | Code |
Tester Display | Measurement Item |
Diagnostic Note |
|---|---|---|---|---|
| *1: The lane tracing assist system does not output multi-information display requests to the combination meter assembly. Instead, the pre-collision system outputs "Front Camera Out of Temperature Range Unavailable Wait until Normal Temperature", "Front Camera Unavailable See Owner's Manual" or "Front Camera Low Visibility Unavailable See Owner's Manual" display requests. | ||||
| LTA Malfunction Visit Your Dealer |
X2000 | Yaw Rate Sensor Malfunction |
History of yaw rate sensor malfunction signals output by the skid control ECU (brake actuator assembly) |
Refer to How to Proceed with Troubleshooting in Vehicle Stability Control System. w/ Electric Parking Brake System: w/o Electric Parking Brake System:
|
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LTA Malfunction Visit Your Dealer |
X2001 | Steering Angle Sensor Malfunction |
History of steering sensor malfunction signals output by the skid control ECU (brake actuator assembly) |
Refer to How to Proceed with Troubleshooting in Vehicle Stability Control System. w/ Electric Parking Brake System: w/o Electric Parking Brake System:
|
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LTA Malfunction Visit Your Dealer |
X2003 | Brake Control System Malfunction |
History of brake system malfunction signals output by the skid control ECU (brake actuator assembly) |
Refer to How to Proceed with Troubleshooting in Vehicle Stability Control System. w/ Electric Parking Brake System: w/o Electric Parking Brake System:
|
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LTA Malfunction Visit Your Dealer |
X2004 | Speed Sensor Malfunction |
History of speed sensor malfunction signals output by the skid control ECU (brake actuator assembly) |
Refer to How to Proceed with Troubleshooting in Vehicle Stability Control System. w/ Electric Parking Brake System: w/o Electric Parking Brake System:
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LTA Unavailable | X2008 |
Steering Assist Request Invalid |
History of power steering ECU (rack and pinion power steering gear assembly) low voltage malfunction signals output by the power steering system |
Refer to How to Proceed with Troubleshooting in Power Steering System. |
|
LTA Malfunction Visit Your Dealer |
X2011 | Front Recognition Camera System Software Not Programmed |
History of vehicle specification unconfirmed judgment by the forward recognition camera |
Refer to How to Proceed with Troubleshooting in Front Camera System. |
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LTA Malfunction Visit Your Dealer |
X2012 | Front Recognition Camera Malfunction |
History of forward recognition camera hardware damage judgment by the forward recognition camera |
Refer to How to Proceed with Troubleshooting in Front Camera System. |
|
LTA Malfunction Visit Your Dealer |
X2013 | Front Recognition Camera Optical Axis Misalignment Malfunction |
History of forward recognition camera axis misaligned judgment by the forward recognition camera |
HINT: Forward recognition camera axis alignment can be performed by using either One Time Recognition, Sequential Recognition or Driving Adjustment. One Time Recognition: Sequential Recognition:
Driving Adjustment:
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LTA Malfunction Visit Your Dealer |
X2014 | Front Recognition Camera Optical Axis Not Adjusted |
History of forward recognition camera axis not adjusted judgment by the forward recognition camera |
If this DTC is output, clear the history after performing axis adjustment and check that no DTC is output. HINT: Forward recognition camera axis alignment can be performed by using either One Time Recognition, Sequential Recognition or Driving Adjustment. One Time Recognition: Sequential Recognition:
Driving Adjustment:
|
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Not displayed*1 (LTA indicator light (yellow) turns on) |
X2015 | Front Recognition Camera Dirt |
History of forward recognition camera dirty judgment judged by the forward recognition camera |
Refer to How to Proceed with Troubleshooting in Front Camera System. |
|
Not displayed*1 (LTA indicator light (yellow) turns on) |
X2016 | Front Recognition Camera Outside Guaranteed Operating Temperature |
History of forward recognition camera temperature malfunction judgment by the forward recognition camera |
Refer to How to Proceed with Troubleshooting in Front Camera System. |
|
Not displayed*1 (LTA indicator light (yellow) turns on) |
X2017 | Front Recognition Camera Outside Guaranteed Operating Voltage |
History of forward recognition camera voltage malfunction judgment by the forward recognition camera |
Refer to How to Proceed with Troubleshooting in Front Camera System. |
|
LTA Malfunction Visit Your Dealer |
X201D | Front Recognition Camera System Software Malfunction |
History of forward recognition camera specification malfunction judgment by the forward recognition camera |
Refer to How to Proceed with Troubleshooting in Front Camera System. |
|
LTA Unavailable | X201F |
Front Recognition Camera Temporary Unavailable (Front Recognition Camera Recognition Stop) |
History of forward recognition camera vehicle information malfunctions |
Refer to How to Proceed with Troubleshooting in Front Camera System. |
|
LTA Malfunction Visit Your Dealer |
X2020 | Front Radar Sensor Destination Malfunction |
History of received millimeter wave radar sensor assembly destination malfunctions |
Refer to How to Proceed with Troubleshooting in Front Radar Sensor System. |
|
LTA Malfunction Visit Your Dealer |
X2021 | Front Radar Sensor Malfunction |
History of millimeter wave radar sensor assembly malfunction signals output by the millimeter wave radar sensor assembly |
Refer to How to Proceed with Troubleshooting in Front Radar Sensor System. |
|
LTA Malfunction Visit Your Dealer |
X2022 | Front Radar Sensor Optical Axis Misalignment Malfunction |
History of millimeter wave radar sensor assembly axis misaligned malfunction signals output by the millimeter wave radar sensor assembly |
Adjust the millimeter wave radar sensor assembly. HINT: Beam axis alignment of the millimeter wave radar sensor assembly can be performed using either Triangle Target, Flat Surface Target or Driving Adjustment. Triangle Target: Flat Surface Target:
Driving Adjustment:
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LTA Malfunction Visit Your Dealer |
X2023 | Front Radar Sensor Optical Axis Not Adjusted |
History of millimeter wave radar sensor assembly axis not adjusted signals output by the millimeter wave radar sensor assembly |
If this Vehicle Control History code is output, perform millimeter wave radar sensor assembly beam axis adjustment, clear the Vehicle Control History and then check that this code is not stored again. HINT: Beam axis alignment of the millimeter wave radar sensor assembly can be performed using either Triangle Target, Flat Surface Target or Driving Adjustment. Triangle Target: Flat Surface Target:
Driving Adjustment:
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LTA Unavailable | X2026 |
Front Radar Sensor Dirt | History of millimeter wave radar sensor assembly dirty signals output by the millimeter wave radar sensor assembly |
Refer to How to Proceed with Troubleshooting in Front Radar Sensor System. |
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LTA Unavailable | X2027 |
Front Radar Sensor Outside Guaranteed Operating Temperature |
History of millimeter wave radar sensor assembly temperature malfunction signals output by the millimeter wave radar sensor assembly |
Refer to How to Proceed with Troubleshooting in Front Radar Sensor System. |
|
LTA Unavailable | X2028 |
Front Radar Sensor Outside Guaranteed Operating Voltage |
History of millimeter wave radar sensor assembly voltage malfunction signals output by the millimeter wave radar sensor assembly |
Refer to How to Proceed with Troubleshooting in Front Radar Sensor System. |
|
LTA Malfunction Visit Your Dealer |
X204A | G Sensor Malfunction |
History of G sensor malfunction signals output by the skid control ECU (brake actuator assembly) |
Refer to How to Proceed with Troubleshooting in Vehicle Stability Control System. w/ Electric Parking Brake System: w/o Electric Parking Brake System:
|
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LTA Malfunction Visit Your Dealer |
X2073 | Communication Error from Lane Control Module to Power Steering Control System |
History of communication malfunctions received from the power steering ECU (rack and pinion power steering gear assembly) (forward recognition camera → power steering ECU (rack and pinion power steering gear assembly)) |
Refer to How to Proceed with Troubleshooting in Power Steering System. |
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LTA Malfunction Visit Your Dealer |
X2081 | Power Steering Control System for Steering Assist Invalid |
History of steering assist power steering system unavailable malfunction signals output by the power steering system |
Refer to How to Proceed with Troubleshooting in Power Steering System. |
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LTA Malfunction Visit Your Dealer |
X2082 | Power Steering Control System for Steering Assist Steering Angle Malfunction |
History of steering assist power steering system actual steering angle malfunction signals output by the power steering system |
Refer to How to Proceed with Troubleshooting in Power Steering System. |
|
LTA Malfunction Visit Your Dealer |
X2084 | Meter Speed Tolerance Malfunction |
History of meter speed tolerance malfunction signals output by the combination meter assembly |
Refer to How to Proceed with Troubleshooting in Meter / Gauge System. |
CLEAR VEHICLE CONTROL HISTORY (LANE TRACING ASSIST SYSTEM)
NOTICE:
When the vehicle control history is cleared, all the stored history items are cleared.
(a) According to the display on the Techstream, clear the Vehicle Control History (RoB).
Chassis > Lane Control > Utility|
Tester Display |
|---|
| Vehicle Control History (RoB) |
CHECK VEHICLE CONTROL HISTORY (AIRBAG SYSTEM)
(a) Part of the control history can be confirmed using the Vehicle Control History.
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Lost Communication with ECM/PCM "A" Missing Message (U010087,U012587,U012687,U012987,U013187,U015587)
DESCRIPTION When a malfunction is detected between various ECUs and sensors, these DTCs are stored.
DTC No. Detection Item
DTC Detection Condition Trouble Area
U010087 Lost Co
Lost Communication with Cruise Control Front Distance Range Sensor Single Sensor or Center Missing Message (U023587)
DESCRIPTION The forward recognition camera communicates with the millimeter wave radar sensor assembly via CAN communication. If a communication malfunction between the forward recognition camera and
Internal Control Module Software Incompatibility Not Programmed (U030051,U030057)
DESCRIPTION The forward recognition camera receives vehicle information from the ECM via the CAN communication line. When the forward recognition camera is unable to determine the vehicle information
SEE MORE:
Freeze Frame Data
FREEZE FRAME DATA FREEZE FRAME DATA/INFORMATION
(a) Using the Techstream, check the vehicle condition (ECU, sensor) when the brake system operates or a DTC is output.
CHECK FREEZE FRAME DATA AND INFORMATION WHEN DTC WAS STORED (a) Freeze Frame Data is stored when a DTC is output.
(b) Once Free
Road Test
ROAD TEST
HINT:
The dynamic radar cruise control system has 2 cruise control modes: constant speed control mode and vehicle-to-vehicle distance control mode.
Vehicle-to-vehicle distance control mode is selected by default when the dynamic radar cruise control system is turned on using the
