Lexus NX: Dtc Check / Clear
Lexus NX Service Manual / Vehicle Interior / Supplemental Restraint Systems / Occupant Classification System / Dtc Check / Clear
DTC CHECK / CLEAR
DTC CHECK
(a) Turn the power switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the power switch on (IG).
(d) Turn the Techstream on.
(e) Enter the following menus: Body Electrical / Occupant Detection / Trouble Codes.
(f) Check for DTCs by following the prompts on the Techstream screen.
HINT:
Refer to the Techstream operator's manual for further details.
Body Electrical > Occupant Detection > Trouble CodesDTC CLEAR
(a) Turn the power switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the power switch on (IG).
(d) Turn the Techstream on.
(e) Enter the following menus: Body Electrical / Occupant Detection / Trouble Codes.
(f) Clear the DTCs by following the prompts on the Techstream screen.
HINT:
Refer to the Techstream operator's manual for further details.
Body Electrical > Occupant Detection > Clear DTCsREAD NEXT:
Fail-safe Chart
FAIL-SAFE CHART FAIL SAFE FUNCTION (a) The following chart shows the status of the controls when the system is normal and malfunctioning.
The passenger airbag ON/OFF indicator ("ON" and "OFF") come
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 Occupant Classification System DTC No. Detection Item Link B1771 Passenger Side Buckle Switch Circuit Malfunction B1780 Front Occupant Classificat
SEE MORE:
Short in P/T Squib (LH) Circuit (B1905-B1908)
DESCRIPTION The front pretensioner LH circuit consists of the airbag ECU assembly and front seat outer belt assembly LH. This circuit instructs the SRS to deploy when deployment conditions are met. These DTCs are stored when a malfunction is detected in the front pretensioner LH circuit. DTC No.
Removal
REMOVAL CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.
PROCEDURE 1. REMOVE FRONT DOOR OPENING TRIM WEATHERSTRIP LH Click here 2. REMOVE FRONT PILLAR GARNISH ASSEMBLY LH Click here 3. REMOVE NO. 1 INSTRUME
© 2016-2025 Copyright www.lexunx.com
