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 | Hybrid vehicle control ECU | |
| P057162 | Brake Switch "A" Signal Compare Failure | Does not come on | Hybrid Control | |
| P057504 | Cruise Control System Internal Failure | Does not come on | Hybrid Control | |
| P057549 | Cruise Control Internal Electronic Failure | Does not come on | Hybrid Control | |
| P157800 | Brake System | Does not come on | Hybrid vehicle control ECU | |
| P160700 | Cruise Control Input Processor | Comes on | Hybrid Control | |
| P163081 | Communication Error from VSC to ECM Invalid Serial Data Received | Does not come on | Hybrid Control | |
| P163181 | Communication Error from ECM to VSC Invalid Serial Data Received | Does not come on | Hybrid Control | |
| U010487 | Lost Communication with Cruise Control Module Missing Message | Does not come on | Hybrid vehicle control ECU | |
| U012287 | Lost Communication with Vehicle Dynamics Control Module Missing Message | Does not come on | Hybrid vehicle control ECU | |
| 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 | Forward recognition camera | |
| U029387 | Lost Communication with Hybrid Powertrain Control Module Missing Message | Does not come on | Hybrid vehicle control ECU | |
| U029387 | Lost Communication with Hybrid Powertrain Control Module Missing Message | Does not come on | Forward recognition camera | |
| 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 | |
| U059481 | Invalid Data Received from Hybrid Powertrain Control Module 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 booster with master cylinder assembly) operates the stop light switch assembly (stop lig
Brake Switch "A" Signal Compare Failure (P057162)
DESCRIPTION When the brake pedal is depressed, the stop light switch assembly outputs a signal to the hybrid vehicle control ECU. The hybrid vehicle control ECU uses this signal to control cancellatio
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Components
COMPONENTS ILLUSTRATION *1 FORWARD RECOGNITION CAMERA *2 FORWARD RECOGNITION LATCH *3 NO. 1 FORWARD RECOGNITION COVER *4 NO. 2 FORWARD RECOGNITION COVER
Mute Signal Circuit between Radio Receiver and Stereo Component Amplifier
DESCRIPTION This circuit sends a signal to the stereo component amplifier assembly to mute noise. Due to this, the noise produced by changing the sound source ceases. If there is an open in the circuit, noise can be heard from the speakers when changing the sound source. If there is a short in the c
