Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSLEXUS2010LS 460L AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXPARK ASSIST / MONITORING DTCSADVANCED PARKING GUIDANCE SYSTEM
2010 Lexus LS 460L AWD
Advanced Parking Guidance System
2010 Lexus LS 460L AWDSECTION Advanced Parking Guidance System
ADVANCED PARKING GUIDANCE SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC Code | Description |
|---|---|
| C1611 | ECU Malfunction |
| C1612 | IG Voltage is Low or High |
| C1613 | ACC Voltage is Low or High |
| C1621 | Back Camera Power Supply Failure |
| C1622 | Open or Short Circuit in Back Camera Signal |
| C1625 | Open or Short in Steering Angle Sensor +B |
| C1626 | Steering Angle Sensor Failure |
| C162A | Vehicle Height Sensor Malfunction (CAN) |
| C1640 | Engine/Hybrid System Malfunction |
| C1642 | Accelerator Sensor Malfunction |
| C1645 | Power Steering Control System Failure |
| C1647 | G Sensor Failure |
| C1649 | VGRS Failure |
| C164A | EPS Communication Malfunction |
| C164D | Wheel Speed Sensor Malfunction |
| C164E | Stop Switch Circuit Malfunction |
| C164F | Brake Hydraulic Pressure Malfunction |
| C1653 | Electric Parking Brake Failure |
| C1662 | Ambient Temperature High |
| C168B | AVC-LAN Communication Malfunction |
| C168C | AVC-LAN Command Time Out |
| C168D | Vehicle Information Unmatched |
| C1691 | Back Camera Initialization Incomplete |
| C1694 | Steering Angle Initialization Incomplete |
| C1695 | Zero point Calibration of Vehicle Height Sensor Incomplete |
| C1696 | Zero Point Calibration of G Sensor Incomplete |
| C1698 | Wheel Base Information Discrepancy |
| C1AE0 | Front Left Side Sensor |
| C1AE5 | Front Right Side Sensor |
| C1AEE | APGS Sensor Communication Circuit |
| U0073 | Control Module Communication Bus Off |
| U0100 | Lost Communication with ECM / PCM "A" |
| U0124 | Lost Communication with Lateral Acceleration Sensor Module |
| U0126 | Lost Communication with Steering Angle Sensor Module |
| U0129 | Lost Communication with Brake System Control Module |
| U0130 | Lost Communication with Steering Effort Control Module |
| U0131 | Lost Communication with Power Steering Control Module |
| U0140 | Lost Communication with Main Body ECU |
| U0182 | Lost Communication with AFS ECU |
| U1000 | Can Communication Failure(Message Registry) |
| U1106 | Lost Communication with Electric Parking Brake Module |
| U1113 | Lost Communication with Steering Pad ECU |
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.