Lexus NX: Diagnostic Trouble Code Chart
Lexus NX Service Manual / Vehicle Interior / Meter / Gauge / Display / Meter / Gauge System / Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Meter / Gauge System| DTC No. | Detection Item | Link |
|---|---|---|
| B1321 | Lost Communication with EMV | |
| B1326 | Lost Communication with Clock Device (Local-CAN) | |
| B1500 | Fuel Sender Open Detected | |
| B1507 | Open in Turn Signal Circuit | |
| B1508 | Short in Turn Signal / Hazard Flasher Circuit | |
| U0100 | Lost Communication with EV ECU | |
| U0129 | Lost Communication with Brake System Control Module | |
| U0131 | Lost Communication with Power Steering Control Module | |
| U0142 | Lost Communication with Body Control Module "B" | |
| U0151 | Lost Communication with Restraints Control Module | |
| U0163 | Lost Communication with Navigation Control Module | |
| U0182 | Lost Communication with Lighting Control Module Front | |
| U023A | Lost Communication with Front Camera Module | |
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Lost Communication with EMV (B1321)
DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area Memory B1321 Lost Communication with EMV
DTC Detection Condition: IG+ voltage 9.5 to 11.5 V or higher
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Lost Communication with Clock Device (Local-CAN) (B1326)
DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area Memory B1326 Lost Communication with Clock Device (Local-CAN) After the radio receiver assembly receives a re
Fuel Sender Open Detected (B1500)
DESCRIPTION This DTC is stored when the combination meter detects a fuel sender gauge malfunction. DTC No. Detection Item DTC Detection Condition Trouble Area B1500 Fuel Sender Open Det
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Folding Motor Circuit
DESCRIPTION The fold seat control ECU receives switch operation signals from the No. 1 and No. 2 fold seat switches and activates the power seat motors. At this time, the Hall IC detects the actuation of the seat cushion and sends a seat cushion actuation signal to the fold seat control ECU. The fol
Dtc Check / Clear
DTC CHECK / CLEAR CHECK DTC (CHECK USING Techstream) (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG) and wait for 90 seconds. (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Navigation System / Trouble Codes. Body Electrical > Navigation Syst
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