Lexus ES: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Lane Control System| DTC No. | Detection Item | Link |
|---|---|---|
| C1A7496 | Steering Vibrator Component Internal Failure | |
| U010087 | Lost Communication with ECM/PCM "A" Missing Message | |
| U012587 | Lost Communication with Multi-axis Acceleration Sensor Module 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 | |
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Steering Vibrator Component Internal Failure (C1A7496)
DESCRIPTION If the forward recognition camera receives a steering vibration ECU malfunction signal, DTC C1A7496 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area C1A7
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 CO
Lost Communication with ECM/PCM "A" Missing Message (U010087,U012587,U012687,U012987,U013187,U015587)
DESCRIPTION When a communication malfunction is detected between the forward recognition camera and an ECU or sensor, a DTC is stored. DTC No. Detection Item DTC Detection Condition Trouble A
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Accumulator Low Pressure (C1256)
DESCRIPTION The accumulator pressure sensor is built into the brake actuator (brake booster with master cylinder assembly) and detects the accumulator pressure. The skid control ECU (brake booster with master cylinder assembly) turns on the brake warning light / red (malfunction) and brake warning l
Throttle Actuator "A" Control Motor Circuit Current Below Threshold (P210018,P210019)
DESCRIPTION The throttle actuator is operated by the ECM and opens and closes the throttle valve using gears. The opening angle of the throttle valve is detected by the throttle position sensor, which is mounted on the throttle body with motor assembly. The throttle position sensor provides feedback
