Lexus NX: Dtc Check / Clear

DTC CHECK / CLEAR

DTC CHECK

(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 / Vehicle Proximity Notification System / Trouble Codes.

Body Electrical > Vehicle Proximity Notification System > Trouble Codes

(e) Check for DTCs.

DTC CLEAR

(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 / Vehicle Proximity Notification System / Trouble Codes.

Body Electrical > Vehicle Proximity Notification System > Clear DTCs

(e) Clear the DTCs.

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 Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART Vehicle Proximity Notification System DTC No. Detection Item Link B1350 Speaker Circuit U0129 Lost Communication with Brake System Control Module

 Speaker Circuit (B1350)

DESCRIPTION The vehicle approaching speaker assembly circuit consists of the vehicle approaching speaker controller and vehicle approaching speaker assembly. This DTC is stored when a malfunction is d

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 Inspection

INSPECTION PROCEDURE 1. INSPECT INNER REAR VIEW MIRROR ASSEMBLY (a) Inspect the operation of the electrochromic inner rear view mirror assembly. (1) Connect a positive (+) lead from the battery to terminal 1 (IG) and a negative (-) lead to terminal 2 (E). (2) Press the AUTO switch. (3) Attach black

 Initialization

INITIALIZATION INITIALIZATION SERVO MOTOR (a) Turn the power switch off. (b) Connect the Techstream to the DLC3. (c) Turn the power switch on (IG). (d) Press the A/C OFF switch. (e) Turn the Techstream on. (f) Enter the following menus: Body Electrical / Air Conditioner / Utility / Servomotor Initia

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