Nissan Terrano r20e. Instruction — part 252
RHD MODELS
YEL189D
NATS (Nissan Anti-Theft System)
Wiring Diagram — NATS — (Cont’d)
EL-191
RHD MODELS
YEL190D
NATS (Nissan Anti-Theft System)
Wiring Diagram — NATS — (Cont’d)
EL-192
CONSULT-II
CONSULT-II INSPECTION PROCEDURE
1. Turn ignition switch OFF.
2. Connect “CONSULT-II” to Data link connector.
3. Insert NATS program card into CONSULT-II.
: Program card
NATS (AEN00A)
4. Turn ignition switch ON.
5. Touch “START”.
6. Perform each diagnostic test mode according to each service
procedure.
For further information, see the CONSULT-II Operation Instruction,
NATS.
CONSULT-II DIAGNOSTIC TEST MODE FUNCTION
CONSULT-II DIAGNOSTIC TEST
MODE
Description
C/U INITIALIZATION
When replacing any of the following components, C/U initialization is necessary.
[NATS ignition key/IMMU/ECM/Dongle]
SELF-DIAGNOSTIC RESULTS
Detected items (screen terms) are as shown in the chart below.
NOTE:
When any initialisation is performed, all ID previously regis-
tered will be erased and all NATS ignition keys must be regis-
tered again.
The engine cannot be started with an unregistered key. In this
case, the system may show “DIFFERENCE OF KEY” or “LOCK
MODE” as a self-diagnostic result on the CONSULT-II screen.
When initialisation is performed for RHD models for Europe,
security indicator will flash six times to demonstrate recogni-
tion of dongle ID.
NRS071
PBR455D
SEL150X
NATS (Nissan Anti-Theft System)
EL-193
HOW TO READ SELF-DIAGNOSTIC RESULTS
NATS SELF-DIAGNOSTIC RESULTS ITEM CHART
Detected items
(NATS program card screen
terms)
P No. Code
(Self-diagnos-
tic result of
“ENGINE”)
Malfunction is detected when ...
Reference page
ECM INT CIRC-IMMU
NATS MAL-
FUNCTION
P1613
The malfunction of ECM internal circuit of IMMU communication line is
detected.
CHAIN OF ECM-IMMU
NATS MAL-
FUNCTION
P1612
Communication impossible between ECM and IMMU
DIFFERENCE OF KEY
NATS MAL-
FUNCTION
P1615
IMMU can receive the key ID signal but the result of ID verification between
key ID and IMMU is NG.
CHAIN OF IMMU-KEY
NATS MAL-
FUNCTION
P1614
IMMU cannot receive the key ID signal. Or the registered ID signal from
dongle unit can not be received when the IMMU request the ID.
ID DISCORD, IMM-ECM
NATS MAL-
FUNCTION
P1611
The result of ID verification between IMMU and ECM is NG. System initializa-
tion is required.
DON’T ERASE BEFORE
CHECKING ENG DIAG
—
All engine trouble codes except NATS trouble code have been detected in
ECM.
LOCK MODE
NATS MAL-
FUNCTION
P1610
When the starting operation is carried out five or more times consecutively
under the following conditions, NATS will shift the mode to one which pre-
vents the engine from being started.
I
Unregistered ignition key is used.
I
IMMU or ECM is malfunctioning.
SEL308W
NATS (Nissan Anti-Theft System)
CONSULT-II (Cont’d)
EL-194
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