2003 NISSAN X-TRAIL Electronic Repair Manual

Page 57 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
AT-51
[EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
TCM SELF-DIAGNOSTIC PROCEDURE (NO TOOLS)
1.CHECK O/D OFF INDICATOR LAMP
1. Start engine and warm it up to normal opera

Page 58 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual AT-52
[EURO-OBD]
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
3.JUDGEMENT PROCEDURE STEP 2
1. Move selector lever to “2” position.
2. Set overdrive control switch to “ON” position.
>> GO TO 4
4.JUDG

Page 59 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
AT-53
[EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
JUDGEMENT OF SELF-DIAGNOSIS CODE
O/D OFF indicator lamp:
All judgement flickers are the same.
All circuits that can be

Page 60 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual AT-54
[EURO-OBD]
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
6th judgement flicker is longer than others.
Overrun clutch solenoid valve circuit is short-circuited or discon-
nected.
GotoDTCP1760OVERRUNCLU

Page 61 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
AT-55
[EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
t1= 2.5 seconds t2= 2.0 seconds t3= 1.0 second t4= 1.0 second 10th judgement flicker is longer than others.
Line press

Page 62 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual AT-56
[EURO-OBD]
TROUBLE DIAGNOSIS — INTRODUCTION
TROUBLE DIAGNOSIS — INTRODUCTION
PFP:00000
IntroductionECS0 04 QO
The TCM receives a signal from the vehicle speed sensor, throttle
position senso

Page 63 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual TROUBLE DIAGNOSIS — INTRODUCTION
AT-57
[EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
DIAGNOSTIC WORKSHEET
Information from Customer
KEY POINTS
lWHAT..... Vehicle & A/T model
lWHEN..... Date, Frequencies
lWHE

Page 64 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual AT-58
[EURO-OBD]
TROUBLE DIAGNOSIS — INTRODUCTION
Diagnostic Worksheet
1.oRead the Fail-safe and listen to customer complaints.AT-57, "Infor-
mation from
Customer"
2.oCHECK A/T FLUIDAT-64, "A/T
Flui