Isuzu N-Series. Manual — part 891
Transmission Control System (Smoother) 7A-19
Selector Lever
Transmission Control Module (TCM)
Legend
1. Economy Mode Switch
4. Emergency Switch
2. 1st Gear Start Switch
5. Selector Lever Switch (Shift Side)
3. Emergency Shift Switch
6. Selector Lever Switch (Select Side)
A
4
1
2
3
6
5
N7A2040E
Legend
1. Transmission Control Module (TCM)
2. TCM Cover
2
1
N7A2143E
7A-20 Transmission Control System (Smoother)
Transmission Control Module (TCM)
Connector End Views
Connector No.
B-425
Connector Color
White
Test Adapter No.
J-35616-64A
Pin
Wire Color
Pin Function
1
BLK
2-4-6-R Shift Solenoid Valve
Ground
2
BLK
2-4-6-R Shift Solenoid Valve
Ground
3
—
Not Used
4
PNK
1-3-5 Shift Solenoid Valve Voltage
Feed
5
PNK
1-3-5 Shift Solenoid Valve Voltage
Feed
6
BLK
1-3-5 Shift Solenoid Valve Ground
7
BLK
1-3-5 Shift Solenoid Valve Ground
8
BLK/BLU
2-4-6-R Shift Solenoid Valve Control
9
BLK/BLU
2-4-6-R Shift Solenoid Valve Control
10
—
Not Used
11
GRN/ORN
Transmission Warning Lamp
Control
12
YEL/GRN
Economy Mode Lamp Control
13
—
Not Used
14
PNK
Gear Position Display Control
15
WHT/VIO
Main Relay Control
16
WHT/BLU
Starter Cut Relay Control
17
—
Not Used
18
VIO/WHT
Gearshift Control Box Relay Control
19
—
Not Used
20
—
Not Used
21
BLK/RED
1-3-5 Shift Solenoid Valve Control
N7A2099E
22
—
Not Used
23
—
Not Used
24
—
Not Used
25
—
Not Used
26
—
Not Used
27
—
Not Used
28
—
Not Used
29
RED/YEL
Lock Up Clutch Solenoid Valve
Control
30
YEL/BLK
Gearshift Clutch Solenoid Valve
Control
31
BLK/RED
1-3-5 Shift Solenoid Valve Control
Connector No.
B-426
Connector Color
White
Test Adapter No.
J-35616-64A
Pin
Wire Color
Pin Function
1
BLK/ORN
Ignition Voltage Feed
2
BLK/ORN
Ignition Voltage Feed
3
WHT/ORN
Main Relay Voltage
4
BLK
TCM Signal Ground
5
PNK
2-4-6-R Shift Solenoid Valve
Voltage Feed
6
PNK
2-4-6-R Shift Solenoid Valve
Voltage Feed
7
—
Not Used
8
BLK
TCM Power Ground
9
LT BLU
Keyword 2000 Serial Data
10
YEL/BLK
Gear Select Position Sensor 5 Volts
Reference
11
YEL/WHT
Gear Select Position Sensor Signal
N7A2100E
Transmission Control System (Smoother) 7A-21
12
BLK
TCM Signal Ground
13
YEL/RED
Gear Select Position Sensor Low
Reference
14
—
Not Used
15
—
Not Used
16
—
Not Used
17
BLK
TCM Power Ground
18
RED
Gear Shift Position Sensor 5 Volts
Reference
19
WHT
Gear Shift Position Sensor Signal
20
BLK
Gear Shift Position Sensor Low
Reference
21
—
Not Used
22
—
Not Used
23
—
Not Used
24
—
Not Used
Connector No.
B-427
Connector Color
White
Test Adapter No.
J-35616-64A
Pin
Wire Color
Pin Function
1
YEL/RED
1st Gear Start Switch Input Signal
2
BLU/WHT
CAN High Signal
3
BLU
CAN Low Signal
4
WHT/BLU
Turbine Speed Sensor Signal
5
YEL
Input Shaft Speed Sensor Signal
6
YEL/RED
Transmission Fluid Temperature
Sensor Signal
7
PNK/BLK
Selector Lever “
−” Position Switch
Input Signal
8
GRN/BLK
Selector Lever “A” Position Switch
Input Signal
N7A2101E
9
—
Not Used
10
ORN/BLU
Turbine Speed Sensor Low
Reference
11
BRN
Input Shaft Speed Sensor Low
Reference
12
BLU/WHT
Transmission Fluid Temperature
Sensor Low Reference
13
RED/BLK
Selector Lever “R” Position Switch
Input Signal
14
ORN
Selector Lever “D” Position Switch
Input Signal
15
BLU/BLK
Selector Lever “+” Position Switch
Input Signal
16
—
Not Used
17
—
Not Used
Connector No.
B-428
Connector Color
White
Test Adapter No.
J-35616-64A
Pin Wire
Color
Pin
Function
1
PNK
Select Solenoid Valve Voltage Feed
2
GRY/BLK
Clutch Adjustment Fast Switch
Input Signal
3
GRN
Brake Pedal Switch Input Signal
4
BLU/RED
Emergency Switch Input Signal
5
—
Not Used
6
WHT
Emergency Shift Switch “N”
Position Input Signal
7
BLK
Select Solenoid Valve Ground
8
PNK
Select Solenoid Valve Voltage Feed
9
GRY/RED
Clutch Adjustment Slow Switch
Input Signal
10
BLK/BLU
Neutral Switch Input Signal
N7A2102E
7A-22 Transmission Control System (Smoother)
11
—
Not Used
12
GRY/RED
Door Switch Input Signal
13
BLU
Economy Mode Switch Input Signal
14
BLU/WHT
Emergency Shift Switch “1” Position
Input Signal
15
BLK
Select Solenoid Valve Ground
16
WHT/BLK
Select Solenoid Valve Control
17
GRY/BLU
Reset Switch Input Signal
18
BLK/WHT
Diagnostic Request Switch
19
BLU/WHT
PTO Switch Input Signal
20
RED
Emergency Shift Switch “R”
Position Input Signal
21
WHT/BLK
Selector Lever “N” Position Switch
Input Signal
22
WHT/BLK
Select Solenoid Valve Control
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст