Toyota Yaris: Lane Tracing Assist System / Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Lane Tracing Assist System
| DTC No. | Detection Item | Link |
| U010087 | Lost Communication with ECM/PCM "A" Missing Message |
|
| U010187 | Lost Communication with TCM Missing Message |
|
| U012687 | Lost Communication with Steering Angle Sensor Module Missing Message |
|
| U012987 | Lost Communication with Brake System Control Module Missing Message |
|
| U013187 | Lost Communication with Power Steering Control Module Missing Message |
|
| U015587 | Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message |
|
| U023587 | Lost Communication with Cruise Control Front Distance Range Sensor Single Sensor or Center Missing Message |
|
| U030051 | Internal Control Module Software Incompatibility Not Programmed |
|
| U030057 | Internal Control Module Software Incompatibility Invalid/Incompatible Software Component |
|
FAIL-SAFE CHART FAIL-SAFE FUNCTION (a) When a malfunction occurs in the lane tracing assist system, a message is displayed on the multi-information display and control is canceled in accordance with the malfunction...
VEHICLE CONTROL HISTORY NOTICE: When checking the vehicle control history, first record the output codes and after clearing the history, check the output history again...
Other information:
DESCRIPTION Refer to DTC C05121F. Click here
DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from C051223 Right Rear Wheel Speed Sensor Signal Stuck Low Any of the following is detected:
When the +BS terminal voltage is 17...
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during engine unit removal/installation are shown below. Necessary Procedure After Parts Removed/Installed/Replaced Replaced Part or Performed Procedure Necessary Procedure Effect/Inoperative Function when Necessary Procedure not Performed Link
Engine assembly
Cylinder head sub-assembly
Camshaft (for intake or exhaust camshaft)
Camshaft timing gear assembly
Camshaft timing exhaust gear assembly
Fuel injector assembly
Fuel pump (for low pressure side)
Fuel pump assembly (for high pressure side)
Fuel pressure sensor (for low pressure side)
Fuel pressure sensor (for high pressure side)
Spark plug
Ignition coil assembly
Air intake system parts
Exhaust system parts
Turbocharger sub-assembly
Inspection after repair
Poor idle, etc...
Categories
No special break-in is necessary, but a few precautions in the first 600
miles (1,000 km) may add to the performance, economy, and life of
the vehicle.
Do not race the engine.
Do not maintain one constant speed, either slow or fast, for a long
period of time.
Do not drive constantly at full-throttle or high engine rpm for
extended periods of time.
Avoid unnecessary hard stops.
Avoid full-throttle starts.
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