Nissan Sentra manuals

Nissan Sentra Service Manual: A/c auto amp. Connection recognition signal circuit

Description

A/c auto amp. Transmits the a/c auto amp. Connection recognition signal to the combination meter

Diagnosis procedure (with manual a/c)

Regarding wiring diagram information, refer to mwi-28, "wiring diagram".

1.Check a/c auto amp. Connection recognition signal

  1. Turn ignition switch on.
  2. Check voltage between combination meter harness connector and ground.

Is the inspection result normal?


Is the inspection result normal? Yes >> inspection end.

No >> go to 2.

2.Check a/c auto amp. Connection recognition signal circuit

  1. Turn ignition switch OFF.
  2. Disconnect combination meter connector and a/c auto amp. Connector.
  3. Check continuity between combination meter harness connector and a/c auto amp. Harness connector.


  1. Check continuity between combination meter harness connector and ground.

Is the inspection result normal?


Is the inspection result normal? Yes >> inspection end.

No >> repair or replace harness or connector.

Ambient sensor signal circuit
Description It detects outside air temperature and converts it into a resistance value which is then input into the combination meter. Diagnosis Procedure Regarding wiring diagram information, ...

Washer fluid level switch circuit
Description Transmits the washer level switch signal to the combination meter. Diagnosis procedure Regarding Wiring Diagram information, refer to MWI-28, "Wiring Diagram". 1.Check wash ...

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 ...

Automatic speed control device (ASCD)
AUTOMATIC SPEED CONTROL DEVICE (ASCD) : System Description SYSTEM DIAGRAM BASIC ASCD SYSTEM Refer to Owner's Manual for ASCD operating instructions. Automatic Speed Control Device (ASCD) allows a driver to keep vehicle at predetermined constant speed without depressing accelerator pedal ...

Engine Oils
Prolonged and repeated contact with used engine oil may cause skin cancer. Try to avoid direct skin contact with used oil. If skin contact is made, wash thoroughly with soap or hand cleaner as soon as possible. HEALTH PROTECTION PRECAUTIONS Avoid prolonged and repeated contact with oils ...

© 2014-2024 Copyright www.nisentra.com