Lexus NX: Dtc Check / Clear
Lexus NX Service Manual / Vehicle Interior / Door Lock / Power Door Lock Control System / 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 / Main Body / Trouble Codes.
Body Electrical > Main Body > Trouble Codes(e) Check the details of the DTCs.
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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 / Main Body / Trouble Codes.
Body Electrical > Main Body > Clear DTCs(e) Clear the DTCs.
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Data List / Active Test
DATA LIST / ACTIVE TEST DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. Th
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Power Door Lock Control System DTC No. Detection Item Link B1243 GSW Terminal Circuit Malfunction
GSW Terminal Circuit Malfunction (B1243)
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
SEE MORE:
Lost Communication with Gateway Module (Main Body ECU) (U1002)
DESCRIPTION
The main body ECU (multiplex network body ECU) will store this DTC when no signals can be received from the ECUs that have been memorized as those that are connected to sub bus 1.
When the main body ECU (multiplex network body ECU) receives a response signal from the ECUs connected
Engine compartment
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Fuse box
Engine coolant reservoir
Engine oil filler cap
Power control unit coolant reservoir
Brake fluid reservoir
Radiator
Condenser
Electric cooling fans
Engine oil level dipstick
Washer fluid tank
Engine compartment cover
■ Removing the engine compartmen
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