2003 NISSAN X-TRAIL Electronic Repair Manual

Page 977 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual TROUBLE DIAGNOSIS
BRC-109
[ESP/TCS/ABS]
C
D
E
G
H
I
J
K
L
MA
B
BRC
4.CAN COMMUNICATION SYSTEM CHECK
Check “CAN DIAG SUPPORT MNTR” of the data monitor items.
Is inspection result OK?
>> After print

Page 978 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual BRC-110
[ESP/TCS/ABS]
TROUBLE DIAGNOSIS
Continuity and resistance
ESP/TCS/ABS ACTUATOR
Take each connector off from the actuator.Then check electric circulation and resistance in between terminals.
CA

Page 979 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual TROUBLE DIAGNOSIS
BRC-111
[ESP/TCS/ABS]
C
D
E
G
H
I
J
K
L
MA
B
BRC
Continuity and resistance
Check the resistance
SFIA0399E
Standard value (W)
Solenoid valves
Outlet ~ Outlet : 6.0 - 10.0
Outlet ~ Inl

Page 980 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual BRC-112
[ESP/TCS/ABS]
TROUBLE DIAGNOSIS
Actuator operation check
1. Connect 19 and 21 terminals of actuator to 40 and 41 terminals
of relay box.
2. Measure the motor voltage (No.4 terminal to body ear

Page 981 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual TROUBLE DIAGNOSIS
BRC-113
[ESP/TCS/ABS]
C
D
E
G
H
I
J
K
L
MA
B
BRC
2.PEDAL FORCE INSPECTION
Check that the brake is effective with the pedal depressed.
Is the pedal heavy, but effective?
YES >> Normal

Page 982 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual BRC-114
[ESP/TCS/ABS]
TROUBLE DIAGNOSIS
4.WHEEL SPEED SENSOR INSPECTION
Check the wheel speed sensor system.
lSensor mounting inspection
lSensor pick-up inspection for iron chips
lSensor rotor inspect

Page 983 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual TROUBLE DIAGNOSIS
BRC-115
[ESP/TCS/ABS]
C
D
E
G
H
I
J
K
L
MA
B
BRC
3.SYMPTOM CHECK 3
Does the symptom appear during normal braking operation?
CAUTION:
ABS may work in following driving conditions even

Page 984 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual BRC-116
[ESP/TCS/ABS]
TROUBLE DIAGNOSIS
Symptom 7: SLIP Indicator Lamp Does Not Illuminate
EFS001AY
Inspection procedure
1.SLIP INDICATOR LAMP BURNED-OUT BULB INSPECTION
Check for continuity between t