2009 NISSAN LATIO Service Repair Manual

Page 537 of 4331

NISSAN LATIO 2009  Service Repair Manual BL-76< SERVICE INFORMATION >
REMOTE KEYLESS ENTRY SYSTEM3.
CHECK DOOR SWITCHES
FRONT AND REAR DOORS
Check  continuity  between  front  door  switch  terminal  2  or  rear  door
switch  terminal  1  an

Page 538 of 4331

NISSAN LATIO 2009  Service Repair Manual REMOTE KEYLESS ENTRY SYSTEM
BL-77
< SERVICE INFORMATION >
C
D E
F
G H
J
K L
M A
B BL
N
O P
Without CONSULT-III
Check voltage between BCM connector M18 or M19 terminals 12, 13, 47, 48 and ground.
OK or

Page 539 of 4331

NISSAN LATIO 2009  Service Repair Manual BL-78< SERVICE INFORMATION >
REMOTE KEYLESS ENTRY SYSTEM
Key Switch (I nsert) Check INFOID:00000000043050211.
CHECK KEY SWITCH INPUT SIGNAL
With CONSULT-III
Check key switch "KEY ON SW" in DATA MONITO

Page 540 of 4331

NISSAN LATIO 2009  Service Repair Manual BL
N
O P
Horn Function Check
INFOID:0000000004305023
First  perform  the  “SELF-DIAG  RESULTS”  in  “BCM”   with  CONSULT-III,  then  perform  the  trouble  diagnosis  of
malfunction  system

Page 541 of 4331

NISSAN LATIO 2009  Service Repair Manual OK >> Remote keyless entry receiver circuit is OK.
NG >> GO TO 2 OK >> GO TO 4
NG >> GO TO 3 OCC3880D
Terminals Voltage (V)(Approx.)
(+)
(–)
Remote keyless 
entry receiver connector Terminal
M23 4 G

Page 542 of 4331

NISSAN LATIO 2009  Service Repair Manual BL
N
O P
3. Check  continuity  between  BCM  connector  (A)  M18  terminal  19
and ground.
OK or NG OK >> Replace BCM. Refer to 
BCS-18, " Removal and Installation of BCM "  .
NG >> Repair or replace

Page 543 of 4331

NISSAN LATIO 2009  Service Repair Manual OK >> Replace remote keyless entry receiver. Refer to 
BL-85, " Removal and Installation of Remote Key-
less Entry Receiver "  .
NG >> Repair or replace harness.
Keyfob Function  (Lock) Check INFOID:0

Page 544 of 4331

NISSAN LATIO 2009  Service Repair Manual BL
N
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•
When registering an addi tional keyfob, the existing ID codes in  memory may or may not be erased. If
five  ID  codes  are  stored  in  memory ,  when  an  additional  code  is  registere