2001 NISSAN PICK-UP engine

Wiring Diagram Ð WARN Ð/Diesel Engine
without Tachometer
GEL413A
WARNING LAMPS
EL-3095

GEL414A
WARNING LAMPS
Wiring Diagram Ð WARN Ð/Diesel Engine
without Tachometer (Cont'd)
EL-3096

GEL415A
WARNING LAMPS
Wiring Diagram Ð WARN Ð/Diesel Engine
without Tachometer (Cont'd)
EL-3097

GEL416A
WARNING LAMPS
Wiring Diagram Ð WARN Ð/Diesel Engine
without Tachometer (Cont'd)
EL-3098

GEL417A
WARNING LAMPS
Wiring Diagram Ð WARN Ð/Diesel Engine
without Tachometer (Cont'd)
EL-3099

Wiring Diagram Ð WIPER Ð/Without
Intermittent for Floor-shift
RHD MODELS KA ENGINE
GEL423A
FRONT WIPER AND WASHER
EL-3103

System Description
NATS has the following immobilizer 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 a stolen vehicle without a NATS registered key is prevented by
NATS.
That is to say, NATS will immobilize the engine if someone tries to start it without the registered key of
NATS.
+This version of NATS has dongle unit to improve its anti-theft performance (RHD models for Europe).
Dongle unit has its own ID which is registered into NATS IMMU. So it dongle unit is replaced, initializa-
tion must be carried out.
+When malfunction of dongle unit is detected:
Ð The security indicator lamp illuminates for about 15 minutes after ignition switch is turned to ON.
Ð When dongle unit has a malfunction and the indicator lamp is illuminated, engine can not be started.
However, engine can be started only one time when security indicator turns off in about 15 minutes
after ignition switch is turned to ON.
+Both of the originally supplied ignition key IDs have been NATS registered.
If requested by the vehicle owner, a maximum of five key IDs can be registered into the NATS compo-
nents.
+The NATS security indicator (NATS security ind.) blinks when the ignition switch is in ªOFFº or ªACCº
position. Therefore, NATS warns outsiders that the vehicle is equipped with the anti-theft system.
+When NATS detects trouble, the security indicator lamp lights up as follows.
Condition
IGN ON andWith Dongle Without Dongle
Security Indicator Security Indicator
NATS malfunction (except dongle unit) is
detected1. 6 times blinking
2. Staying ON after ignition switch is
turned ONStaying ON
Only malfunction of dongle unit is
detected.Staying ONfor about 15 minutesafter
ignition switch is turned ON.Ð
Malfunction of NATS and engine related
parts are detected1. 6 times blinking
2. Staying ON after ignition switch is
turned ONStaying ON
Just after initialization of NATS 6 times blinking Ð
+NATS trouble diagnoses, system initialization and additional registration of other NATS ignition key IDs
must be carried out using CONSULT-II hardware and CONSULT-II NATS software.
Regarding the procedures of NATS initialization and NATS ignition key ID registration, refer to CON-
SULT-II operation manual, NATS.
+When servicing a malfunction of the NATS (indicated by lighting up of security Indicator Lamp)
or registering another NATS ignition key ID no., it is necessary to re-register original key identi-
fication. Therefore, be sure to receive ALL KEYS from vehicle owner.
NATS (Nissan Anti-Theft System)
EL-3143

System Composition
The immobilizer function of the NATS consists of the following:
+NATS ignition key
+NATS immobilizer control unit (NATS IMMU), located in the ignition key cylinder
+Engine control module (ECM)
+Dongle unit (RHD models for Europe)
+NATS security indicator
SEL148X
NATS (Nissan Anti-Theft System)
EL-3144