2005 NISSAN X-TRAIL Service Repair Manual

Page 2289 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual OVERALL SYSTEM
AT-25
D
E
F
G
H
I
J
K
L
MA
B
AT
 
“11 ” Position
Forward clutch
Forward one-way clutch
Overrun clutch
Low & reverse brakeAs overrun clutch engages, rear internal gear is locked

Page 2290 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual AT-26
OVERALL SYSTEM
 
“D1 ” and “21 ” Positions
Forward one-way clutch
Forward clutch
Low one-way clutchRear internal gear is locked to rotate counterclockwise because of the functioning o

Page 2291 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual OVERALL SYSTEM
AT-27
D
E
F
G
H
I
J
K
L
MA
B
AT
 
“D2 ”, “22 ” and “12 ” Positions
Forward clutch
Forward one-way 
clutch
Brake bandRear sun gear drives rear planetary carrier and combin

Page 2292 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual AT-28
OVERALL SYSTEM
 
“D3 ”, “23 ” and “13 ” Positions
High clutch
Forward clutch
Forward one-way 
clutchInput power is transmitted to front planetary carrier through high clutch. And

Page 2293 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual OVERALL SYSTEM
AT-29
D
E
F
G
H
I
J
K
L
MA
B
AT
 
“D4 ” (O/D) Position
High clutch
Brake band
Forward clutch (Does not affect power 
transmission)Input power is transmitted to front carrier thro

Page 2294 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual AT-30
OVERALL SYSTEM
 
“R” Position
Reverse clutch
Low & reverse brakeFront planetary carrier is stationary because of the operation of low and reverse brake.
Input power is transmitted to front

Page 2295 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual OVERALL SYSTEM
AT-31
D
E
F
G
H
I
J
K
L
MA
B
AT
 
TCM FunctionECS004QE
The function of the TCM is to:
Receive input signals sent from various switches and sensors.
Determine required line pressure, s

Page 2296 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual AT-32
OVERALL SYSTEM
 
CAN CommunicationECS00CTB
SYSTEM DESCRIPTION
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communicatio