2001 NISSAN X-TRAIL Service Repair Manual

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Page 3089 of 3833

NISSAN X-TRAIL 2001 Service Repair Manual POWER DOOR LOCK — SUPER LOCK —
BL-37
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BL
TIWA0018E

Page 3090 of 3833

NISSAN X-TRAIL 2001 Service Repair Manual BL-38
POWER DOOR LOCK — SUPER LOCK —
Terminal and Reference Value for Time Control Unit
EIS001SR
TER-
MINALWIRE
COLORITEM CONDITIONVOLTAGE
(Approximate values)
1 L/B BAT power supply — Battery

Page 3091 of 3833

NISSAN X-TRAIL 2001 Service Repair Manual POWER DOOR LOCK — SUPER LOCK —
BL-39
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Trouble DiagnosesEIS001R9
PRELIMINARY CHECK
After performing preliminary check, go to SYMPTOM CHART.
SIIA2239E

Page 3092 of 3833

NISSAN X-TRAIL 2001 Service Repair Manual BL-40
POWER DOOR LOCK — SUPER LOCK —
SYMPTOM CHART
NOTE:
Before starting trouble diagnoses below, perform preliminary check.
Symptom numbers in the symptom chart correspond with those of Prelimina

BL-40
POWER DOOR LOCK — SUPER LOCK —
SYMPTOM CHART
NOTE:
Before starting trouble diagnoses below, perform preliminary check.
Symptom numbers in the symptom chart correspond with those of Preliminary check.
*:Make sure the power door lock system operates properly.Symptom Malfunctioning systemReference
page
SYMPTOM 1
Power door lock does not operate using any switchPower supply and ground circuit checkBL-41
Front door lock actuator check (Driver side)BL-44
Front door lock actuator check (Passenger side)BL-45
Rear door lock actuator check LH BL-46
Rear door lock actuator check RHBL-47
Back door lock actuator checkBL-48
If above systems are OK, replace time control unit. —
SYMPTOM 2
Power door lock does not operate with lock/unlock
switch.Door lock/unlock switch checkBL-42
If above system is OK, replace time control unit. —
SYMPTOM 3
Power door lock does not operate with door key cylinder
switch.Door key cylinder switch checkBL-43
If above system is OK, replace time control unit. —
SYMPTOM 4
Specific door lock actuator does not operate.Front door lock actuator check (Driver side)BL-44
Front door lock actuator check (Passenger side)BL-45
Rear door lock actuator check LH BL-46
Rear door lock actuator check RHBL-47
Back door lock actuator checkBL-48
If above system is OK, replace time control unit. —
SYMPTOM 5
Super lock cannot be set by door key cylinder.Door key cylinder switch checkBL-43
Super lock actuator checkBL-52
Key switch checkBL-51
Ignition switch "ON" circuit checkBL-54
If above systems are OK, replace time control unit. —
SYMPTOM 6
*Super lock cannot be released by door key cylinder.Door key cylinder switch checkBL-43
Super lock actuator checkBL-52
If above systems are OK, replace time control unit. —
SYMPTOM 7
*Super lock cannot be released by ignition key switch.
(Signal from NATS IMMU)Super lock actuator checkBL-52
NATS release signal checkBL-53
Ignition switch "ON" circuit checkBL-54
If above systems are "OK", replace time control unit. —
SYMPTOM 8
Specific super lock actuator does not operate.Super lock actuator checkBL-52
If above system is OK, replace time control unit. —
SYMPTOM 9
*Key reminder system does not operate.Door switch checkBL-49
Door unlock sensor checkBL-50
Key switch checkBL-51
If above system is OK, replace time control unit. —

Page 3093 of 3833

NISSAN X-TRAIL 2001 Service Repair Manual POWER DOOR LOCK — SUPER LOCK —
BL-41
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D
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B
BL
Power Supply and Ground Circuit CheckEIS004DQ
1.CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect time control un

Page 3094 of 3833

NISSAN X-TRAIL 2001 Service Repair Manual BL-42
POWER DOOR LOCK — SUPER LOCK —
Door Lock/Unlock Switch Check
EIS004DR
1. CHECK DOOR LOCK/UNLOCK SWITCH SIGNAL
1. Disconnect time control unit connector.
2. Check continuity between time

Page 3095 of 3833

NISSAN X-TRAIL 2001 Service Repair Manual POWER DOOR LOCK — SUPER LOCK —
BL-43
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MA
B
BL
Door Key Cylinder Switch CheckEIS004DS
1.CHECK DOOR KEY CYLINDER SWITCH SIGNAL (LOCK SIGNAL)
Check voltage between time control unit

Page 3096 of 3833

NISSAN X-TRAIL 2001 Service Repair Manual BL-44
POWER DOOR LOCK — SUPER LOCK —
Front Door Lock Actuator (Driver Side) Check
EIS004DT
1. CHECK DOOR LOCK SIGNAL
1. Disconnect door lock actuator (driver side) connector.
2. Check voltage be

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