Lexus NX: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Panoramic View Monitor System| DTC No. | Detection Item | Link |
|---|---|---|
| C1614 | ECU Malfunction | |
| 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 | |
| C164D | Front Wheel Speed Sensor Malfunction | |
| C1681 | Front Camera Feedback Malfunction | |
| C1682 | Front Camera Current Malfunction | |
| C1683 | Side Camera Feedback Malfunction | |
| C1684 | Side Camera Current Malfunction | |
| C1686 | Driver Side Camera Video Sync Signal Malfunction | |
| C1687 | Over Current Detected in Driver Side Camera | |
| C168D | Vehicle Information Unmatched | |
| C1694 | Steering Angle Initialization Incomplete | |
| C1697 | Camera Position Adjustment Incomplete | |
| C2A60 | Front Camera Internal Circuit | |
| C2A61 | Side Camera LH Internal Circuit | |
| C2A62 | Side Camera RH Internal Circuit | |
| C2A63 | Back Camera Internal Circuit | |
| C2A6A | Back Camera Response Malfunction | |
| C2A6B | Side Camera LH Response Malfunction | |
| C2A6C | Side Camera RH Response Malfunction | |
| C2A6D | Front Camera Response Malfunction | |
| U0073 | Control Module Communication Bus Off | |
| U0100 | Lost Communication with ECM / PCM "A" | |
| U0126 | Lost Communication with Steering Angle Sensor Module | |
| U0129 | Lost Communication with Brake System Control Module | |
| U0140 | Lost Communication with Main Body ECU | |
| U0163 | Lost Communication with Navigation Control Module | |
| U0233 | Lost Communication with Blind Spot Monitor Master Module | |
| U0265 | Lost Communication with Image Processing Sensor A | |
| U0266 | Lost Communication with Image Processing Sensor B | |
| U0267 | Lost Communication with Image Processing Sensor C | |
| U0268 | Lost Communication with Image Processing Sensor D | |
| U1000 | CAN Communication Failure (Message Registry) | |
| U1110 | Lost Communication with Clearance Warning ECU | |
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ECU Malfunction (C1614)
DESCRIPTION This DTC is stored if the parking assist ECU judges that there is an internal malfunction as a result of its self check. HINT: The parking assist ECU stores different types of information
Back Camera Power Supply Failure (C1621)
DESCRIPTION This DTC is stored if the parking assist ECU determines that the input/output signal communication with the rear television camera assembly is abnormal. DTC No. Detection Item DTC D
Open or Short Circuit in Back Camera Signal (C1622)
DESCRIPTION This DTC is stored if the parking assist ECU judges as a result of its self check that the signals or signal lines between the parking assist ECU and the rear television camera assembly ar
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Installation
INSTALLATION PROCEDURE 1. INSTALL HV WATER PUMP BRACKET SUB-ASSEMBLY (a) Temporarily install the HV water pump bracket sub-assembly to the inverter bracket with bolt A. *a Bolt A *b Bolt B (b) Install bolt B. Torque: 10 N·m {102 kgf·cm, 7 ft·lbf} (c) Tighten bolt
Dtc Check / Clear
DTC CHECK / CLEAR CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the blind spot monitor main switch (combination switch assembly) on. (d) Turn the Techstream on. (e) Enter the following menus: Body Electrical / Blind Spot Monitor Master or Blind Spot Mo
