Nissan Altima 2007-2012 Service Manual: Symptom diagnosis
- Intelligent key system/engine start function symptoms
- Vehicle security system symptoms
- Nissan vehicle immobilizer systemnats symptoms
IPDM E/R (Intelligent power distribution
module engine room)
Reference Value
VALUES ON THE DIAGNOSIS TOOL
TERMINAL LAYOUT
PHYSICAL VALUES
Wiring Diagram — Coupe
Fail Safe
CAN COMMUNICATION CONTROL
When CAN communication ...
Intelligent key system/engine start function symptoms
Symptom Table
Engine cannot be started with all Intelligent Keys.
CAUTION:
• Follow Trouble Diagnosis Flowchart referring to “SEC-10, "Work Flow"”.
Determine malfunctioning
condi ...
Other materials:
Can communication system
System Description
• CAN communication is a multiplex communication system. This enables the
system to transmit and receive
large quantities of data at high speed by connecting control units with two
communication lines (CAN-H and
CAN-L).
• Control units on the CAN network transmit si ...
Communication signal circuit (sedan)
SATELLITE RADIO TUNER
Description
Communication signals are exchanged between the audio unit and satellite
radio tuner using the communication
circuits.
Diagnosis Procedure
1.CHECK HARNESS - 1
1. Turn ignition switch OFF.
2. Disconnect satellite radio tuner (factory installed) conn ...
Rear speaker
Description
The audio unit sends audio signals to the rear speakers using the rear
speaker circuits.
Diagnosis Procedure
1.HARNESS CHECK
1. Disconnect audio unit connector M43 (A) and suspect speaker
connector.
2. Check continuity between audio unit harness connector M43 (A)
and suspect ...