Lexus ES: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Dynamic Radar Cruise Control System| DTC No. | Detection Item | MIL | DTC Output from | Link |
|---|---|---|---|---|
| P057113 | Brake Switch "A" Circuit Open | Does not come on | ECM | |
| P057162 | Brake Switch "A" Signal Compare Failure | Does not come on | Engine | |
| P057504 | Cruise Control System Internal Failure | Does not come on | Engine | |
| P057549 | Cruise Control Internal Electronic Failure | Does not come on | Engine | |
| P157800 | Brake System | Does not come on | ECM | |
| P160700 | Cruise Control Input Processor | Comes on | Engine | |
| P163081 | Communication Error from VSC to ECM Invalid Serial Data Received | Does not come on | Engine | |
| P163181 | Communication Error from ECM to VSC Invalid Serial Data Received | Does not come on | Engine | |
| U010087 | Lost Communication with ECM/PCM "A" Missing Message | Does not come on | ECM | |
| U010087 | Lost Communication with ECM/PCM "A" Missing Message | Does not come on | Forward recognition camera | |
| U010487 | Lost Communication with Cruise Control Module Missing Message | Does not come on | ECM | |
| U012287 | Lost Communication with Vehicle Dynamics Control Module Missing Message | Does not come on | ECM | |
| U012587 | Lost Communication with Multi-axis Acceleration Sensor Module Missing Message | Does not come on | Forward recognition camera | |
| U012687 | Lost Communication with Steering Angle Sensor Module Missing Message | Does not come on | Forward recognition camera | |
| U012987 | Lost Communication with Brake System Control Module Missing Message | Does not come on | Forward recognition camera | |
| U015587 | Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message | Does not come on | Forward recognition camera | |
| U023587 | Lost Communication with Cruise Control Front Distance Range Sensor Single Sensor or Center Missing Message | Does not come on | Radar Cruise2 | |
| U030051 | Internal Control Module Software Incompatibility Not Programmed | Does not come on | Radar Cruise2 | |
| U030057 | Internal Control Module Software Incompatibility Invalid/Incompatible Software Component | Does not come on | Radar Cruise2 | |
| U031851 | Software Incompatibility with Brake System Control Module Not Programmed | Does not come on | Radar Cruise2 | |
| U031857 | Software Incompatibility with Brake System Control Module Invalid/Incompatible Software Component | Does not come on | Radar Cruise2 | |
| U032251 | Software Incompatibility with Body Control Module Not Programmed | Does not come on | Radar Cruise2 | |
| U032257 | Software Incompatibility with Body Control Module Invalid/Incompatible Software Component | Does not come on | Radar Cruise2 | |
| U040181 | Invalid Data Received from ECM/PCM "A" Invalid Serial Data Received | Does not come on | Radar Cruise2 | |
| U110687 | Lost Communication with Electric Parking Brake Module Missing Message | Does not come on | Forward recognition camera | |
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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 (DYNAMIC
Brake Switch "A" Circuit Open (P057113)
DESCRIPTION When the brakes are applied by the dynamic radar cruise control system, the skid control ECU (brake actuator assembly) operates the stop light switch assembly (stop light control relay) to
Brake Switch "A" Signal Compare Failure (P057162)
DESCRIPTION When the brake pedal is depressed, the stop light switch assembly outputs a signal to the ECM. The ECM uses this signal to control cancellation of vehicle speed by the dynamic radar cruise
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Hybrid/EV Battery Cooling Fan 1 Circuit Short to Ground (P0A8111,P0A814B)
DESCRIPTION The battery cooling blower assembly speed is controlled by the hybrid vehicle control ECU. Power is supplied to the battery cooling blower assembly when the MREL terminal of the hybrid vehicle control ECU turns on the IGCT relay. The hybrid vehicle control ECU sends command signals (SI0)
Components
COMPONENTS ILLUSTRATION *1 REAR DRIVE SHAFT ASSEMBLY LH *2 REAR DRIVE SHAFT INBOARD JOINT SHAFT SNAP RING LH *3 REAR DIFFERENTIAL CARRIER ASSEMBLY - - Toyota Genuine Differential Gear Oil LT 75W-85 API GL-5 MP grease Do not apply lubricants to the threaded part
