Nissan Sentra manuals

Nissan Sentra Service Manual: ECU diagnosis information

Diagnosis sensor unit

DTC Index

DIAGNOSTIC CODE CHART

NOTE:

Follow the procedures in numerical order when repairing malfunctioning parts. Confirm whether malfunction is eliminated using air bag warning lamp or CONSULT each time repair is finished. If malfunction is still observed, proceed to the next step. When malfunction is eliminated, further repair work is not required.





Flash Code Index


Flash Code Index

WARNING LAMP FLASH CODE CHART

How to read flash codes

  1. Put the vehicle in Diagnosis Mode. Refer to SRC-17, "Trouble Diagnosis without CONSULT".
  2. All codes are proceded by a seven second ”holding” flash.
  3. Identify how many primary flashes are displayed as well as the length of each primary flash.
  4. Refer to the tables and examples below to determine which SRS subsystem the code belongs to.
  5. Count the short secondary flashes that follow the primary flashes.
  6. Match the correct flashing pattern to the malfunctioning component and perform the Diagnosis Procedure.

Refer to the illustrations below for an example of each flashing pattern.

Front subsystem

Side subsystem


Side subsystem

Air bag subsystem


Air bag subsystem

Sensor subsystem


Sensor subsystem

Wiring diagram


Diagnosis system (AIR BAG)
Description CAUTION: Never use electrical test equipment on any circuit related to the SRS unless instructed in this Service Manual. SRS wiring harnesses can be identified by yellow and/or o ...

Wiring diagram
SRS AIR BAG SYSTEM Wiring Diagram ...

Other materials:

Precaution
Precaution for supplemental restraint system (srs) "air bag" and "seat belt pre-tensioner" The supplemental restraint system such as “air bag” and “seat belt pre-tensioner”, used along with a front seat belt, helps to reduce the risk or severity of injur ...

System description
Component parts Component parts location BCM (view with instrument panel removed) ECM IPDM E/R Combination meter Security indicator lamp CVT shift selector (park position switch) (view with center console removed) Stop lamp switch Push button ignition switch NATS anten ...

Break-in schedule
CAUTION During the first 1,200 miles (2,000 km), follow these recommendations to obtain maximum engine performance and ensure the future reliability and economy of your new vehicle. Failure to follow these recommendations may result in shortened engine life and reduced engine performance. A ...

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