2003 NISSAN ALMERA N16 door lock

DOOR LOCK/UNLOCK SWITCH CHECKNJEL0580S05
1 CHECK DOOR LOCK/UNLOCK SWITCH SIGNAL
With CONSULT-II
Check door lock/unlock switch input signal (“CDL LOCK SW” “CDL UNLOCK SW”)in “DATA MONITOR” mode with
CONSULT-II.
SIIA1566E
When door lock/unlock switch is turned to LOCK:
CDL LOCK SW⇒ON
When door lock/unlock switch is turned to UNLOCK:
CDL UNLOCK SW⇒ON
Without CONSULT-II
1. Disconnect smart entrance control unit harness connector.
2. Check continuity between smart entrance control unit harness connector M193 terminal 13 (P), 14 (L) and ground.
SIIA1567E
MTBL1482
OK or NG
OK Door lock/unlock switch is OK.
NG GO TO 2.
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
POWER DOOR LOCK
Trouble Diagnosis/QG and YD Engine Models with Common Rail (Cont’d)
EL-275

2 CHECK DOOR LOCK/UNLOCK SWITCH
1. Disconnect door lock/unlock switch harness connector.
2. Check continuity between each door lock/unlock switch terminals.
Power window main switch (Door lock/unlock switch) (With power window system)
YEL803C
Door lock/unlock switch (Without power window system)
SEL469X
OK or NG
OKCheck the following.
Ground circuit for door lock/unlock switch
Harness for open or short between door lock/unlock switch and smart entrance control
unit connector
NG Replace power window main switch (door lock/unlock switch).
POWER DOOR LOCK
Trouble Diagnosis/QG and YD Engine Models with Common Rail (Cont’d)
EL-276

DOOR LOCK ACTUATOR CHECKNJEL0580S06Driver SideNJEL0580S0601
1 CHECK DOOR LOCK SIGNAL
1. Disconnect door lock actuator (driver side) harness connector.
2. Check voltage between door lock actuator harness connector D27 terminal 1 (L), 3 (W/R) and ground.
YEL834D
MTBL1484
OK or NG
OK GO TO 2.
NG GO TO 3.
2 CHECK DOOR LOCK ACTUATOR
1. Disconnect door lock actuator (driver side) harness connector.
2. Apply 12V direct current to door lock actuator and check operation.
YEL835D
MTBL1485
OK or NG
OK GO TO 3.
NG Replace door lock actuator (driver side).
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
POWER DOOR LOCK
Trouble Diagnosis/QG and YD Engine Models with Common Rail (Cont’d)
EL-277

3 CHECK DOOR LOCK ACTUATOR CIRCUIT
1. Disconnect smart entrance control unit harness connector.
2. Check continuity between door lock actuator (driver side) harness connector D27 terminal 1 (L), 3 (W/R) and smart
entrance control unit harness connector M195 terminal 51 (L/R), 52 (W/R).
YEL836D
MTBL1486
OK or NG
OK Replace smart entrance control unit.
NG Check harness for open or short between smart entrance control unit and door lock
actuator (driver side).
Passenger SideNJEL0580S0602
1 CHECK DOOR LOCK SIGNAL
1. Disconnect door lock actuator (passenger side) harness connector.
2. Check voltage between door lock actuator harness connector D48 terminal 1 (R/B), 3 (W/R) and ground.
YEL834D
MTBL1487
OK or NG
OK GO TO 2.
NG GO TO 3.
POWER DOOR LOCK
Trouble Diagnosis/QG and YD Engine Models with Common Rail (Cont’d)
EL-278

2 CHECK DOOR LOCK ACTUATOR
1. Disconnect door lock actuator (passenger side) harness connector.
2. Apply 12V direct current to door lock actuator and check operation.
YEL835D
MTBL1488
OK or NG
OK GO TO 3.
NG Replace door lock actuator (passenger side).
3 CHECK DOOR LOCK ACTUATOR CIRCUIT
1. Disconnect smart entrance control unit harness connector.
2. Check continuity between door lock actuator (passenger side) harness connector D48 terminal 1 (R/B), 3 (W/R) and
smart entrance control unit harness connector M195 terminal 52 (W/R), 54 (R/B).
YEL837D
MTBL1489
OK or NG
OK Replace smart entrance control unit.
NG Check harness for open or short between smart entrance control unit and door lock
actuator (passenger side).
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
POWER DOOR LOCK
Trouble Diagnosis/QG and YD Engine Models with Common Rail (Cont’d)
EL-279

Rear LH SideNJEL0580S0603
1 CHECK DOOR LOCK SIGNAL
1. Disconnect rear door lock actuator LH harness connector.
2. Check voltage between door lock actuator harness connector D62 terminal 1 (R/B), 3 (W/R) and ground.
YEL834D
MTBL1490
OK or NG
OK GO TO 2.
NG GO TO 3.
2 CHECK DOOR LOCK ACTUATOR
1. Disconnect rear door lock actuator LH harness connector.
2. Apply 12V direct current to rear door lock actuator LH and check operation.
YEL835D
MTBL1491
OK or NG
OK GO TO 3.
NG Replace rear door lock actuator LH.
POWER DOOR LOCK
Trouble Diagnosis/QG and YD Engine Models with Common Rail (Cont’d)
EL-280

3 CHECK DOOR LOCK ACTUATOR CIRCUIT
1. Disconnect smart entrance control unit harness connector.
2. Check continuity between rear door lock actuator LH harness connector D62 terminal 1 (R/B), 3 (W/R) and smart
entrance control unit harness connector M195 terminal 52 (W/R), 54 (R/B).
YEL837D
MTBL1492
OK or NG
OK Replace smart entrance control unit.
NG Check harness for open or short between smart entrance control unit and rear door lock
actuator LH.
Rear RH SideNJEL0580S0604
1 CHECK DOOR LOCK SIGNAL
1. Disconnect rear door lock actuator RH harness connector.
2. Check voltage between rear door lock actuator RH harness connector D82 terminal 1 (R/B), 3 (W/R) and ground.
YEL834D
MTBL1493
OK or NG
OK GO TO 2.
NG GO TO 3.
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
POWER DOOR LOCK
Trouble Diagnosis/QG and YD Engine Models with Common Rail (Cont’d)
EL-281

2 CHECK DOOR LOCK ACTUATOR
1. Disconnect rear door lock actuator RH harness connector.
2. Apply 12V direct current to rear door lock actuator RH and check operation.
YEL835D
MTBL1494
OK or NG
OK GO TO 3.
NG Replace rear door lock actuator RH.
3 CHECK DOOR LOCK ACTUATOR CIRCUIT
1. Disconnect smart entrance control unit harness connector.
2. Check continuity between rear door lock actuator RH harness connector D82 terminal 1 (R/B), 3 (W/R) and smart
entrance control unit harness connector M195 terminal 52 (W/R), 54 (R/B).
YEL837D
MTBL1495
OK or NG
OK Replace smart entrance control unit.
NG Check harness for open or short between smart entrance control unit and rear door lock
actuator RH.
POWER DOOR LOCK
Trouble Diagnosis/QG and YD Engine Models with Common Rail (Cont’d)
EL-282