Lexus ES: Diagnostic Trouble Code Chart
Lexus ES (XZ10) Service Manual / Audio & Visual & Telematics / Park Assist / Monitoring / Parking Assist Monitor System (for Gasoline Model) / Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Parking Assist Monitor System| DTC No. | Detection Item | Link |
|---|---|---|
| C1611 | ECU Malfunction | |
| C1621 | Back Camera Power Supply Failure | |
| C1622 | Back Camera Disconnected | |
| C1625 | Open or Short in Steering Angle Sensor +B | |
| C1626 | Steering Angle Sensor Failure | |
| C168D | Vehicle Information Unmatched | |
| C1691 | Back Camera Initialization Incomplete | |
| C1694 | Steering Angle Initialization Incomplete | |
| U0100 | Lost Communication with ECM / PCM "A" | |
| U0126 | Lost Communication with Steering Angle Sensor Module | |
| U0140 | Lost Communication with Body Control Module | |
| U0163 | Lost Communication with Navigation Control Module | |
| U0233 | Lost Communication with Blind Spot Monitor Master Module | |
| U1000 | CAN Communication Failure (Message Registry) | |
| U1110 | Lost Communication with Intuitive Parking Assist Module | |
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Dtc Check / Clear
DTC CHECK / CLEAR CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Chassis / Rear Camera / Trouble Codes
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the parking assist monitor system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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Image from Camera for Parking Assist Monitor is Abnormal
DESCRIPTION The video signal from the rear television camera assembly is transmitted to the multi-display assembly. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE:
If the cable was disconnected fro
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GVIF Disconnected (from Park Assist/Monitoring ECU to EMV/MM Integrated Device) (B1574)
DESCRIPTION The multi-display assembly and parking assist ECU are connected via video signal (digital) lines. This DTC is stored when a video signal (digital) line is disconnected. DTC No. Detection Item DTC Detection Condition Trouble Area B1574 GVIF Disconnected (from Park Assist/Mo
Inspection
INSPECTION PROCEDURE 1. INSPECT STARTER ASSEMBLY CAUTION: As a large electric current passes through the cable during this inspection, a thick cable must be used. If not, the cable may become hot and cause injury. NOTICE: Perform each of the following tests within 3 to 5 seconds to prevent the coil
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