Nissan Almera Tino V10. Instruction — part 145
AT-304
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE
Remarks: Specification data are reference values.
TCM Terminals and Reference Value
ECS009A3
PREPARATION
●
Measure voltage between each terminal and terminal 25 or 48
by following “TCM INSPECTION TABLE”.
TCM HARNESS CONNECTOR TERMINAL LAYOUT
TCM INSPECTION TABLE
(Data are reference values.)
Monitor item
Condition
Specification (Approximately)
A/T fluid temperature sensor
Cold [20
°
C (68
°
F)]
↓
Hot [80
°
C (176
°
F)]
1.5V
↓
0.5V
2.5k
Ω
↓
0.3k
Ω
Line pressure solenoid valve duty
Small throttle opening
(Low line pressure)
↓
Large throttle opening
(High line pressure)
Approximately 24%
↓
Approximately 95%
Torque converter clutch solenoid valve duty
Lock-up “OFF”
↓
Lock-up “ON”
Approximately 4%
↓
Approximately 94%
Throttle position sensor (Accelerator pedal
position (APP) sensor)
Fully-closed throttle
Approximately 0.5V
Fully-open throttle
Approximately 4V
SAT216J
MCIA0067E
Termi-
nal No.
Wire color
Item
Condition
Judgementstan-
dard(Approx.)
1
R/W
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
P/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
TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
AT-305
[EXC.F/EURO-OBD]
D
E
F
G
H
I
J
K
L
M
A
B
AT
3
GY/R
Torque converter
clutch solenoid
valve
When A/T performs lock-up.
8 - 15V
When A/T does not perform lock-up.
0V
5*
2
L
CAN (H)
—
—
—
6*
2
R
CAN (L)
—
—
—
10
BR/R
Power source
or
When turning ignition switch to “ON”.
Battery voltage
When turning ignition switch to
“OFF”.
0V
11
L/W
Shift solenoid
valve A
When shift solenoid valve A oper-
ates.
(When driving in “D
1
” or “D
4
”.)
Battery voltage
When shift solenoid valve A does not
operate.
(When driving in “D
2
” or “D
3
”.)
0V
12
L/Y
Shift solenoid
valve B
When shift solenoid valve B oper-
ates.
(When driving in “D
1
” or “D
2
”.)
Battery voltage
When shift solenoid valve B does not
operate.
(When driving in “D
3
” or “D
4
”.)
0V
19
BR/R
Power source
or
Same as No. 10
20
L/B
Overrun clutch
solenoid valve
When overrun clutch solenoid valve
operates.
Battery voltage
When overrun clutch solenoid valve
does not operate.
0V
25
B
Ground
—
—
0V
26
BR/Y
PNP switch “1”
position
and
When setting selector lever to “1”
position.
Battery voltage
When setting selector lever to other
positions.
0V
27
L
PNP switch “2”
position
When setting selector lever to “2”
position.
Battery voltage
When setting selector lever to other
positions.
0V
28
R/B
Power source
(Memory back-up)
or
When turning ignition switch to
“OFF”.
Battery voltage
When turning ignition switch to “ON”.
Battery voltage
29
W
Revolution sensor
When moving at 20 km/h (12 MPH),
use the CONSULT-II pulse frequency
measuring function.*
1
CAUTION:
Connect the diagnosis data link
cable to the vehicle diagnosis
connector.
150 Hz
When vehicle parks.
Under 1.3V or
over 4.5V
Termi-
nal No.
Wire color
Item
Condition
Judgementstan-
dard(Approx.)
AT-306
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
*1: A circuit tester cannot be used to test this item.
*2: These terminals are connected to the ECM.
*3: These terminals are connected to the data link connector.
30 *
3
G/B
CONSULT- II (RX)
—
—
31 *
3
GY/L
CONSULT- II (TX)
—
—
32 *
2
R
Throttle position
sensor
(Power source)
or
When turning ignition switch to “ON”.
4.5 - 5.5V
When turning ignition switch to
“OFF”.
0V
34
W/G
PNP switch “D”
position
and
When setting selector lever to “D”
position.
Battery voltage
When setting selector lever to other
positions.
0V
35
G/W
PNP switch “R”
position
When setting selector lever to “R”
position.
Battery voltage
When setting selector lever to other
positions.
0V
36
G
PNP switch “N” or
“P” position
When setting selector lever to “N” or
“P” position.
Battery voltage
When setting selector lever to other
positions.
0V
39 *
2
L/OR
Engine speed sig-
nal
and
EC-XX, “ECM INSPECTION TABLE”.
40
L/B
Vehicle speed
sensor
When moving vehicle at 2 to 3 km/h
(1 to 2 MPH) for 1 m (3 ft) or more.
Voltage varies
between less
than 0V and
more than 4.5V
41*
2
GY
Throttle position
sensor
When depressing accelerator pedal
slowly after warming up engine.
(Voltage rises gradually in response
to throttle position.)
Fully-closed
throttle: 0.5V
Fully-open throt-
tle: 4V
42
B
Throttle position
sensor
(Ground)
—
—
—
47
BR
A/T fluid tempera-
ture sensor
When ATF temperature is 20
°
C
(68
°
F).
1.5V
When ATF temperature is 80
°
C
(176
°
F).
0.5V
48
B
Ground
—
—
0V
Termi-
nal No.
Wire color
Item
Condition
Judgementstan-
dard(Approx.)
CAN COMMUNICATION
AT-307
[EXC.F/EURO-OBD]
D
E
F
G
H
I
J
K
L
M
A
B
AT
CAN COMMUNICATION
PFP:23710
System Description
ECS00A0J
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
CAN Communication Unit
ECS00A0K
CAN COMMUNICATION UNIT FOR MODELS WITH ESP
System diagram
Input/output signal chart
T: Transmit R: Receive
YEL465E
Signals
ECM
TCM
ESP/TCS/
ABS control
unit
Smart
entrance
control unit
Steering
angle sensor
Combination
meter
Engine speed signal
T
R
R
Brake switch signal
R
T
Rear window defogger signal
R
T
Heater fan switch signal
R
T
Air conditioner switch signal
R
T
MI signal
T
R
Engine coolant temperature signal
T
R
Fuel consumption signal
T
R
Vehicle speed signal
T
R
R
T
Seat belt reminder signal
R
T
Headlamp switch signal
T
R
Flashing indicator signal
T
R
Engine cooling fan speed signal
T
R
Door switches state signal
T
R
A/C compressor signal
T
R
A/C compressor feedback signal
T
R
Accelerator pedal position signal
T
R
Output shaft revolution signal
R
T
OD OFF switch signal
R
T
OD OFF indicator signal
T
R
A/T self-diagnosis signal
R
T
P range signal
T
R
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