NISSAN ALMERA 2001 Service Manual

Wiring Diagram Ð MULTI Ð/SedanNJEL0400FIG. 1NJEL0400S01
HEL419B
MULTI-REMOTE CONTROL SYSTEM
Wiring Diagram Ð MULTI Ð/Sedan
EL-393

FIG. 2NJEL0400S02
HEL420B
MULTI-REMOTE CONTROL SYSTEM
Wiring Diagram Ð MULTI Ð/Sedan (Cont'd)
EL-394

Trouble Diagnoses/SedanNJEL0478SYMPTOM CHARTNJEL0478S01NOTE:
Always check remote controller battery before replacing remote
controller.
Symptom Diagnoses/service procedureReference
page
(EL- )
All function of multi-remote control system do not
operate.1. Remote controller battery check 396
2. Power supply and ground circuit for control unit check 397
3. Replace remote controller. Refer to ID Code Entry Procedure. 402
The new ID of remote controller cannot be
entered.1. Remote controller battery check 396
2. Power supply and ground circuit for control unit check 397
3. Replace remote controller. Refer to ID Code Entry Procedure. 402
Door lock or unlock does not function.
(If the power door lock system does not operate
manually, check power door lock system.)1. Remote controller battery and function check 396
2. Replace remote controller. Refer to ID Code Entry Procedure. 402
Hazard reminder does not activate properly when
pressing lock or unlock button of remote controller.1. Remote controller battery and function check 396
2. Hazard reminder check 400
3. Replace remote controller. Refer to ID Code Entry Procedure. 402
MULTI-REMOTE CONTROL SYSTEM
Trouble Diagnoses/Sedan
EL-395

REMOTE CONTROLLER BATTERY CHECK=NJEL0478S02
1 CHECK REMOTE CONTROLLER BATTERY
Remove battery and measure voltage across battery positive and negative terminals, (+) and (þ).
Voltage [V]:
2.5 - 3.0
NOTE:
Remote controller does not function if battery is not set correctly.
SEL237W
OK or NG
OK©Check remote controller battery terminals for corrosion or damage.
NG©Replace battery.
MULTI-REMOTE CONTROL SYSTEM
Trouble Diagnoses/Sedan (Cont'd)
EL-396

POWER SUPPLY AND GROUND CIRCUIT CHECK=NJEL0478S03
1 CHECK POWER SUPPLY CIRCUIT FOR TIME CONTROL UNIT
1. Disconnect time control unit harness connector.
2. Check voltage between time control unit harness connector terminal 1 or 10 and ground.
SEL006X
Refer to wiring diagram in EL-393.
OK or NG
OK©GO TO 2.
NG©Check the following.
+30A fusible link (letterE, located in fuse and fusible link box)
+10A fuse [No. 12, located in fuse block (J/B)]
+M4 circuit breaker
+Harness for open or short between time control unit and fuse
2 CHECK POWER SUPPLY CIRCUIT FOR MULTI-REMOTE CONTROL UNIT
1. Disconnect multi-remote control unit harness connector.
2. Check voltage between multi-remote control unit harness connector terminal 2 and ground.
SEL482X
Refer to wiring diagram in EL-393.
OK or NG
OK©GO TO 3.
NG©Check the following.
+10A fuse [No. 12, located in fuse block (J/B)]
+Harness for open or short between multi-remote control unit and fuse
MULTI-REMOTE CONTROL SYSTEM
Trouble Diagnoses/Sedan (Cont'd)
EL-397

3 CHECK IGNITION SWITCH ªONº CIRCUIT
1. Disconnect multi-remote control unit harness connector.
2. Check voltage between multi-remote control unit terminal 4 and ground while ignition switch is ªONº.
SEL483X
Refer to wiring diagram in EL-393.
OK or NG
OK©GO TO 4.
NG©Check the following.
+10A fuse [No. 10, located in fuse block (J/B)]
+Harness for open or short between multi-remote control unit and fuse.
4 CHECK GROUND CIRCUIT FOR TIME CONTROL UNIT
Check continuity between time control unit harness connector terminal 16 and ground.
SEL992W
OK or NG
OK©GO TO 5.
NG©Check ground harness.
MULTI-REMOTE CONTROL SYSTEM
Trouble Diagnoses/Sedan (Cont'd)
EL-398

5 CHECK GROUND CIRCUIT FOR MULTI-REMOTE CONTROL UNIT
Check continuity between multi-remote control unit terminal 1 and ground.
SEL484X
OK or NG
OK©Power supply and ground circuits are OK.
NG©Check ground harness.
MULTI-REMOTE CONTROL SYSTEM
Trouble Diagnoses/Sedan (Cont'd)
EL-399

HAZARD REMINDER CHECK=NJEL0478S04
1 CHECK HAZARD WARNING LAMP
Check if hazard warning lamp flashes with hazard switch.
Does hazard warning lamp operate?
Ye s©GO TO 2.
No©Check hazard warning lamp circuit.
2 CHECK HAZARD REMINDER OPERATION
Check the following at when push the multi-remote control switch.
Check voltage between terminal 3 and ground.
Check voltage between terminal 8 and ground.
SEL502X
OK or NG
OK©GO TO 3.
NG©Replace multi-remote control unit.
3 CHECK HAZARD REMINDER CIRCUIT
1. Disconnect multi-remote control unit harness connector.
2. Check continuity between multi-remote control unit and hazard switch.
SEL503X
OK or NG
OK©System is OK.
NG©Repair harness.
MULTI-REMOTE CONTROL SYSTEM
Trouble Diagnoses/Sedan (Cont'd)
EL-400

MULTI-REMOTE CONTROL SYSTEM
Trouble Diagnoses/Sedan (Cont'd)
EL-401

ID Code Entry Procedure/Sedan=NJEL0402
SEL497X
MULTI-REMOTE CONTROL SYSTEM
ID Code Entry Procedure/Sedan
EL-402