AT-104
[RE4F04B]
TROUBLE DIAGNOSIS - GENERAL DESCRIPTION
Revision: November 2006
2006 Altima
TCM INSPECTION TABLE
(Data are reference values.)
Termi-
nal No.
Wire color
Item
Condition
Judgement
standard
(Approx.)
1
G/R
Line pressure
solenoid valve
When releasing accelerator pedal after warming
up engine.
1.5 - 3.0V
When depressing accelerator pedal fully after
warming up engine.
0V
2
W/B
Line pressure
solenoid valve
(with dropping
resistor)
When releasing accelerator pedal after warming
up engine.
4 - 14V
When depressing accelerator pedal fully after
warming up engine.
0V
3
G/B
Torque converter
clutch solenoid
valve
When A/T performs lock-up.
8 - 15V
When A/T does not perform lock-up.
0V
5*
L
CAN-H
—
—
—
6*
P
CAN-L
—
—
—
10
R/Y
Power source
or
With ignition switch ON.
Battery volt-
age
With ignition switch OFF.
0V
11
R/Y
Shift solenoid
valve A
When shift solenoid valve A operates.
(When driving in D
1
or D
4
.)
Battery volt-
age
When shift solenoid valve A does not operate.
(When driving in D
2
or D
3
.)
0V
12
LG/B
Shift solenoid
valve B
When shift solenoid valve B operates.
(When driving in D
1
or D
2
.)
Battery volt-
age
When shift solenoid valve B does not operate.
(When driving in D
3
or D
4
.)
0V
19
R/Y
Power source
Same as No. 10
20
BR/Y
Overrun clutch
solenoid valve
When overrun clutch solenoid valve operates.
Battery volt-
age
When overrun clutch solenoid valve does not
operate.
0V
25
B
Ground
—
—
—
26
PU/W
PNP switch 1
position
When setting selector lever to 1 position.
Battery volt-
age
When setting selector lever to other positions.
0V
27
P/B
PNP switch 2
position
When setting selector lever to 2 position.
Battery volt-
age
When setting selector lever to other positions.
0V
28
Y/R
Power source
(Memory back-up)
or
With ignition switch OFF.
Battery volt-
age
With ignition switch ON.
Battery volt-
age
