2003 NISSAN X-TRAIL Service Repair Manual

Page 2609 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual TROUBLE DIAGNOSIS FOR SYSTEM
TF-33
C
E
F
G
H
I
J
K
L
MA
B
TF
 
TROUBLE DIAGNOSIS FOR SYSTEMPFP:00000
Power Supply Circuit for 4WD Control UnitEDS001VM
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE
D

Page 2610 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual TF-34
TROUBLE DIAGNOSIS FOR SYSTEM
 
2. CHECK GROUND CIRCUIT
1. Turn ignition switch “OFF”.
2. Disconnect 4WD control unit harness connector.
3. Check continuity between 4WD control unit harness c

Page 2611 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual TROUBLE DIAGNOSIS FOR SYSTEM
TF-35
C
E
F
G
H
I
J
K
L
MA
B
TF
 
2. CHECK DTC AFTER DRIVING
1. Turn ignition switch “OFF”.
2. Start engine and drive vehicle at 30 km/h (19 MPH) for at least 1 minute

Page 2612 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual TF-36
TROUBLE DIAGNOSIS FOR SYSTEM
 
4WD SolenoidEDS001VP
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE
Data are reference value.
*: The values are changed by throttle opening and engine speed.
DIAG

Page 2613 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual TROUBLE DIAGNOSIS FOR SYSTEM
TF-37
C
E
F
G
H
I
J
K
L
MA
B
TF
 
3. CHECK POWER SUPPLY 
1. Turn ignition switch “OFF”.
2. Disconnect 4WD control unit harness connector.
3. Turn ignition switch “ON

Page 2614 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual TF-38
TROUBLE DIAGNOSIS FOR SYSTEM
 
6. CHECK 4WD CONTROL UNIT
Check 4WD control unit input/output signal. Refer to TF-28, "
4WD Control Unit Input/Output Signal Reference
Va l u e s" .
OK or NG
OK >>

Page 2615 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual TROUBLE DIAGNOSIS FOR SYSTEM
TF-39
C
E
F
G
H
I
J
K
L
MA
B
TF
 
2. CHECK 4WD ACTUATOR RELAY SIGNAL
 With CONSULT-II
1. Turn ignition switch “ON”. (Do not start engine.)
2. Select “DATA MONITOR”

Page 2616 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual TF-40
TROUBLE DIAGNOSIS FOR SYSTEM
 
4WD Mode Switch EDS001VS
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE
Data are reference value.
DIAGNOSTIC PROCEDURE
Check the following if “MODE SW [C1209]