Lexus NX: 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 Techstream on.
(d) Enter the following menus: Body Electrical / Combination Meter / Trouble Codes.
(e) Check for DTCs.
Body Electrical > Combination Meter > Trouble Codes
CLEAR DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Combination Meter / Clear DTCs.
(e) Clear the DTCs.
Body Electrical > Combination Meter > Clear DTCs
READ NEXT:
FREEZE FRAME DATA FREEZE FRAME DATA (a) Whenever a meter DTC is detected, the combination meter assembly stores the current vehicle state as freeze frame data. CHECK FREEZE FRAME DATA (a) Connect the
DATA LIST / ACTIVE TEST DATA LIST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a pa
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)
SEE MORE:
DESCRIPTION If the collision door lock release function does not operate normally, or an open or short in the GSW input circuit of the main body ECU (multiplex network body ECU) is detected, DTC B1243 will be stored. DTC No. Detection Item DTC Detection Condition Trouble Area B1243 GS
PROBLEM SYMPTOMS TABLE NOTICE:
If the auxiliary battery voltage is low, the seat heater system may not operate. When "High Power Consumption / Partial Limit On AC/Heater Operation" is displayed on the multi-information display in the combination meter assembly, inspect the auxiliary battery, refe
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