NISSAN PATROL 1998 Y61 / 5.G Electrical System Workshop Manual

NISSAN PATROL 1998 Y61 / 5.G Electrical System Workshop Manual PATROL 1998 Y61 / 5.G NISSAN NISSAN https://www.carmanualsonline.info/img/5/616/w960_616-0.png NISSAN PATROL 1998 Y61 / 5.G Electrical System Workshop Manual
Trending: Control unit, air con, Gq wiring diagram, Coil, Power window, remote start, ECM

Page 251 of 326

NISSAN PATROL 1998 Y61 / 5.G Electrical System Workshop Manual DIAGNOSTIC PROCEDURE 3
Self-diagnostic results:
``CHAIN OF ECM-IMMU displayed on CONSULT screen
Con®rm SELF-DIAGNOSTIC
RESULTS ``CHAIN OF ECM-
IMMU displayed on CONSULT
screen.
OK
CHECK POWER SUP

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NISSAN PATROL 1998 Y61 / 5.G Electrical System Workshop Manual jA
CHECK COMMUNICATION LINE SHORT
CIRCUIT.
1. Disconnect ECM connector and IMMU
connector.
2. Check continuity between IMMU termi-
nalj
1and ground.
Continuity should not exist.
3. Turn ignition switc

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NISSAN PATROL 1998 Y61 / 5.G Electrical System Workshop Manual DIAGNOSTIC PROCEDURE 4
Self-diagnostic results:
``DIFFERENCE OF KEY displayed on CONSULT screen
Con®rm SELF-DIAGNOSTIC
RESULTS ``DIFFERENCE OF
KEY displayed on CONSULT
screen.
OK
PERFORM INITIALI

Page 254 of 326

NISSAN PATROL 1998 Y61 / 5.G Electrical System Workshop Manual DIAGNOSTIC PROCEDURE 5
Self-diagnostic results:
``CHAIN OF IMMU-KEY displayed on CONSULT screen
Con®rm SELF-DIAGNOSTIC
RESULTS ``CHAIN OF IMMU-
KEY displayed on CONSULT
screen.
OK
CHECK NATS IGNI

Page 255 of 326

NISSAN PATROL 1998 Y61 / 5.G Electrical System Workshop Manual DIAGNOSTIC PROCEDURE 7
Self-diagnostic results:
``MINGLE NOISE displayed on CONSULT screen
Con®rm SELF-DIAGNOSTIC RESULTS ``MINGLE NOISE dis-
played on CONSULT screen.b
Turn off or remove any pos

Page 256 of 326

NISSAN PATROL 1998 Y61 / 5.G Electrical System Workshop Manual DIAGNOSTIC PROCEDURE 8
Self-diagnostic results:
``LOCK MODE displayed on CONSULT screen
Con®rm SELF-DIAGNOSTIC
RESULTS ``LOCK MODE is dis-
played on CONSULT screen.
1. Turn the ignition switch to

Page 257 of 326

NISSAN PATROL 1998 Y61 / 5.G Electrical System Workshop Manual DIAGNOSTIC PROCEDURE 9
Security indicator check
CHECK INDICATOR CIRCUIT.
1. Disconnect NATS IMMU connector.
2. Check voltage between NATS IMMU
terminalj
6and ground.
Battery voltage should exist.
OK
c

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NISSAN PATROL 1998 Y61 / 5.G Electrical System Workshop Manual Component Parts and Harness Connector
Location
SEL549V
NATS (Nissan Anti-Theft System)/RHD MODELS
EL-254

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NISSAN PATROL 1998 Y61 / 5.G Electrical System Workshop Manual System Description
NATS has the following immobiliser functions:
+Since only NATS ignition keys, whose ID nos. have been registered into the ECM and IMMU of NATS,
allow the engine to run, operation of

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NISSAN PATROL 1998 Y61 / 5.G Electrical System Workshop Manual Wiring Diagram Ð NATS Ð
TEL693A
NATS (Nissan Anti-Theft System)/RHD MODELS
EL-256
Trending: ignition, warning lamp bulb, Tacho, Immu, Air mass, low beam, tire type