Nissan Maxima Service and Repair Manual: B1086 - B1089 seat belt pre-tensioner LH

Description

DTC B1086 - B1089 SEAT BELT PRE-TENSIONER LH

The seat belt pre-tensioner LH is wired to the air bag diagnosis sensor unit. The air bag diagnosis sensor unit
will monitor for opens and shorts in detected lines to the seat belt pre-tensioner LH.

PART LOCATION

DTC Logic

DTC DETECTION LOGIC

With CONSULT

Nissan Maxima. DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE (With CONSULT)

1.CHECK SELF-DIAG RESULT

  1. Turn ignition switch ON.
  2. Check for DTC using CONSULT.

2.ERASE SELF-DIAG RESULT

Erase the DTC using CONSULT.

DTC CONFIRMATION PROCEDURE (Without CONSULT)

1.CHECK SELF-DIAG RESULT

  1. Turn ignition switch ON.
  2. Check the air bag warning lamp status. Refer to SRC-14, "Trouble Diagnosis without CONSULT".

NOTE:
SRS will not enter diagnosis mode if no malfunction is detected in user mode.

Diagnosis Procedure

1.HARNESS CONNECTOR

Visually inspect all applicable harness connectors for the following:

  • Visible damage to connector or terminal
  • Loose terminal
  • Poor connection

NOTE:
All harness connectors should be inspected from the air bag diagnosis sensor unit to the end component
(including any in-line connectors).

2.CONFIRM DTC

  1. Reconnect all harness connectors.
  2. Turn ignition switch ON.
  3. Check for DTC using CONSULT.

3.WIRING HARNESS

Check the wiring harness for visible damage.

NOTE:
The entire wiring harness should be inspected from the air bag diagnosis sensor unit to the end component
(including any in-line connectors).

4.CONFIRM DTC

  1. Reconnect all harness connectors.
  2. Turn ignition switch ON.
  3. Check for DTC using CONSULT.

5.AIR BAG DIAGNOSIS SENSOR UNIT

  1. Replace the air bag diagnosis sensor unit. Refer to SR-31, "Removal and Installation".
  2. Turn ignition switch ON.
  3. Check for DTC using CONSULT.

6.SEAT BELT PRE-TENSIONER LH

  1. Replace the seat belt pre-tensioner LH. Refer to SB-6, "Removal and Installation".
  2. Turn ignition switch ON.
  3. Check for DTC using CONSULT.

7.RELATED HARNESS

Replace the related harness.

    B1145 - B1148 side curtain air bag module RH
    Description DTC B1145 - B1148 RH SIDE CURTAIN AIR BAG MODULE The RH side curtain air bag module is wired to the air bag diagnosis sensor unit. The air bag diagnosis sensorunit will monitor for ope ...

    B1081 - B1084 seat belt pre-tensioner RH
    Description DTC B1081 - B1084 SEAT BELT PRE-TENSIONER RH The seat belt pre-tensioner RH is wired to the air bag diagnosis sensor unit. The air bag diagnosis sensor unitwill monitor for opens and s ...

    Other materials:

    Squeak and rattle trouble diagnoses
    Work Flow CUSTOMER INTERVIEW Interview the customer if possible, to determine the conditions that exist when the noise occurs. Use the Diagnostic Worksheet during the interview to document the facts and conditions when the noise occurs and any customer's comments; refer to RF-144, "Diagnos ...

    Unit removal and installation
    FRONT SUSPENSION ASSEMBLY Exploded View Front stabilizer Stabilizer clamp Stabilizer bushing Stabilizer connecting rod Front mount bracket Rear mount bracket Member insulator Member pin stay Transverse link Steering stopper bracket Stopper bolt cap Steering stopp ...

    Daytime running light system
    Wiring Diagram ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2022 Copyright www.nimainfo.com
    0.0058