Nissan Maxima Service and Repair Manual: ECM branch line circuit
Diagnosis Procedure
1.CHECK CONNECTOR
-
Turn the ignition switch OFF.
-
Disconnect the battery cable from the negative terminal.
-
Check the following terminals and connectors for damage, bend and loose connection (unit side and connector side).
Models without automatic drive positioner
-
ECM
-
Harness connector E30
-
Harness connector M1
Models with automatic drive positioner
-
ECM
-
Harness connector E29
-
Harness connector B10
2.CHECK HARNESS FOR OPEN CIRCUIT
-
Disconnect the connector of ECM.
-
Check the resistance between the ECM harness connector terminals.
3.CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the ECM. Refer to EC-157, "Diagnosis Procedure".
Is the inspection result normal?
Main line between A-bag and ABS circuit
Diagnosis Procedure
1.CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the negative
terminal.
Check the following terminals ...
ADP branch line circuit
Diagnosis Procedure
1.CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the negative
terminal.
Check the following terminals ...
Other materials:
Power door lock system
Wiring Diagram
...
Drive computer
The Drive Computer displays driving and average
trip information, and can be accessed from the
startup display on the vehicle information display.
Select the Drive Computer icon, and press the
OK button. To reset the driving and average trip
information, use the or
button to
sele ...
P1554 battery current sensor
Description
The power generation voltage variable control enables fuel consumption to be
decreased by reducing the
engine load which is caused by the power generation of the generator. The
battery current sensor is installed
to the battery cable at the negative terminal. The sensor measures ...
Nissan Maxima Owners Manual
- Illustrated table of contents
- Safety-Seats, seat belts and supplemental restraint system
- Instruments and controls
- Pre-driving checks and adjustments
- Monitor, climate, audio, phone and voice recognition systems
- Starting and driving
- In case of emergency
- Appearance and care
- Do-it-yourself
- Maintenance and schedules
- Technical and consumer information
Nissan Maxima Service and Repair Manual
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