Infiniti EX35. Manual — part 1429
TM-104
< ECU DIAGNOSIS >
[5AT: RE5R05A]
TCM
ECU DIAGNOSIS
TCM
Reference Value
INFOID:0000000003130574
VALUES ON DIAGNOSIS TOOL
NOTE:
1.
The CONSULT-III electrically displays shift timing and lock-up timing (that is, operation timing of each
solenoid).
Check for time difference between actual shift timing and the CONSULT-III display. If the difference is
noticeable, mechanical parts (except solenoids, sensors, etc.) may be malfunctioning. Check mechanical
parts using applicable diagnostic procedures.
2.
Shift schedule (which implies gear position) displayed on CONSULT-III and that indicated in Service Man-
ual may differ slightly. This occurs because of the following reasons:
-
Actual shift schedule has more or less tolerance or allowance
-
Shift schedule indicated in Service Manual refers to the point where shifts start
-
Gear position displayed on CONSULT-III indicates the point where shifts are completed
3.
Display of solenoid valves on CONSULT-III changes at the start of shifting, while gear position is displayed
upon completion of shifting (which is computed by TCM).
CONSULT-III MONITOR ITEM
Item name
Condition
Value / Status (Ap-
prox.)
VHCL/S SE-A/T
During driving
Approximately
matches the speed-
ometer reading.
VHCL/S SE-MTR
During driving
Approximately
matches the speed-
ometer reading.
ACCELE POSI
Released accelerator pedal.
0.0/8
Fully depressed accelerator pedal.
8.0/8
CLSD THL POS
Released accelerator pedal.
On
Fully depressed accelerator pedal.
Off
W/O THL POS
Fully depressed accelerator pedal.
On
Released accelerator pedal.
Off
BRAKE SW
Depressed brake pedal.
On
Released brake pedal.
Off
GEAR
During driving
1, 2, 3, 4, 5
ENGINE SPEED
Engine running
Closely matches the
tachometer reading.
TURBINE REV
During driving (lock-up ON)
Approximately
matches the engine
speed.
ATF TEMP SE 1
0
°
C (32
°
F) – 20
°
C (68
°
F) – 80
°
C (176
°
F)
3.3 – 2.7 – 0.9 V
ATF TEMP SE 2
0
°
C (32
°
F) – 20
°
C (68
°
F) – 80
°
C (176
°
F)
3.3 – 2.5 – 0.7 V
ATF TEMP 1
Ignition switch ON
Temperature of ATF
in the oil pan is indi-
cated.
ATF PRES SW 2
Low coast brake engaged. Refer to
.
On
Low coast brake disengaged. Refer to
Off
TCM
TM-105
< ECU DIAGNOSIS >
[5AT: RE5R05A]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
TERMINAL LAYOUT
SLCT LVR POSI
Selector lever in “N” and “P” positions
N/P
Selector lever in “R” position
R
Selector lever in “D” position
D
Selector lever in “M” position: 5th gear
D
Selector lever in “M” position: 4th gear
4
Selector lever in “M” position: 3rd gear
3
Selector lever in “M” position: 2nd gear
2
Selector lever in “M” position: 1st gear
1
MANU MODE SW
Manual shift gate position (neutral)
On
Other than the above
Off
NON M-MODE SW
Manual shift gate position
Off
Other than the above
On
UP SW LEVER
Selector lever: UP (+ side)
On
Other than the above
Off
DOWN SW LEVER
Selector lever: DOWN (
−
side)
On
Other than the above
Off
TCC SOLENOID
Slip lock-up is active
0.2 – 0.4 A
Lock-up is active
0.4 – 0.6 A
Other than the above
0 – 0.05 A
LINE PRES SOL
During driving
0.2 – 0.6 A
FR/B SOLENOID
Front brake engaged. Refer to
.
0.6 – 0.8 A
Front brake disengaged. Refer to
0 – 0.05 A
I/C SOLENOID
Input clutch disengaged. Refer to
0.6 – 0.8 A
Input clutch engaged. Refer to
.
0 – 0.05 A
D/C SOLENOID
Direct clutch disengaged. Refer to
.
0.6 – 0.8 A
Direct clutch engaged. Refer to
.
0 – 0.05 A
HLR/C SOL
High and low reverse clutch disengaged. Refer to
0.6 – 0.8 A
High and low reverse clutch engaged. Refer to
.
0 – 0.05 A
ON OFF SOL
Low coast brake engaged. Refer to
On
Low coast brake disengaged. Refer to
.
Off
STARTER RELAY
Selector lever in “N” and “P” positions.
On
Selector lever in “R” and “D” positions.
Off
VEHICLE SPEED
During driving
Approximately
matches the speed-
ometer reading.
Item name
Condition
Value / Status (Ap-
prox.)
SCIA1658E
TM-106
< ECU DIAGNOSIS >
[5AT: RE5R05A]
TCM
PHYSICAL VALUES
Terminal
(Wire color)
Description
Condition
Value (Approx.)
+
−
Signal name
Input/
Output
1
(BR)
Ground
Power supply
(Memory back-up)
Input
Always
Battery voltage
2
(BR)
Ground
Power supply
(Memory back-up)
Input
Always
Battery voltage
3
(L)
—
CAN-H
Input/
Output
—
—
4
(V)
—
K-line (CONSULT-
III signal)
Input/
Output
—
—
5
(B)
Ground
Ground
Output
Always
0 V
6
(Y)
Ground
Power supply
Input
Ignition switch ON
Battery voltage
Ignition switch OFF
0 V
7
(R)
Ground
Back-up lamp relay
Input
Ignition switch ON
Selector lever in “R” position.
0 V
Selector lever in other positions.
Battery voltage
8
(P)
—
CAN-L
Input/
Output
—
—
9
(GR)
Ground
Starter relay
Output
Ignition switch ON
Selector lever in “N” and “P” po-
sitions.
Battery voltage
Selector lever in other positions.
0 V
10
(B)
Ground
Ground
Output
Always
0 V
TCM
TM-107
< ECU DIAGNOSIS >
[5AT: RE5R05A]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
Wiring Diagram - A/T CONTROL SYSTEM -
INFOID:0000000003130575
JCDWM0196GB
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст