| Table 1: | Automatic Transmission (A/T) (MWF) |
| Table 2: | Automatic Transmission (A/T) (MTW/MX4) |
| Table 3: | Automatic Transmission (A/T) Control |
| Table 4: | Automatic Transmission Input Shaft Speed (ISS) Sensor |
| Table 5: | Automatic Transmission Modulator |
| Table 6: | Automatic Transmission Modulator Relay |
| Table 7: | Automatic Transmission Shift Lever |
| Table 8: | Transmission Control Module (TCM) C1 (MWF) |
| Table 9: | Transmission Control Module (TCM) C2 (MWF) |
| Table 10: | Transmission Control Module (TCM) C3 (MWF) |
| Table 11: | Transmission Control Module (TCM) C1 (MTW/MX4) |
| Table 12: | Transmission Control Module (TCM) C2 (MTW/MX4) |
| Table 13: | Transmission Control Module (TCM) Interface Module C1 |
| Table 14: | Transmission Control Module (TCM) Interface Module C2 |
| Table 15: | Transmission Control Relay |
| Table 16: | Turbine Shaft Speed (TSS) Sensor |
| Table 17: | Upfitter TRANS OPT Connector |
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Connector Part Information |
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Pin | Wire Color | Circuit No. | Function | ||||
1 | ORN | 1991 | Shift Solenoid Return 1 | ||||
2 | LT GRN | 1527 | Shift Solenoid Feed 3 | ||||
3 | WHT | 1532 | Shift Solenoid Feed 7 | ||||
4 | GRY | 597 | 5 Volt Reference | ||||
5 | DK GRN | 1531 | Shift Solenoid Feed 6 | ||||
6 | WHT | 1994 | Shift Solenoid Output 4 | ||||
7 | RED | 1525 | Shift Solenoid Feed 1 | ||||
8 | PPL | 1992 | Shift Solenoid Return 2 | ||||
9 | WHT | 1526 | Shift Solenoid Feed 2 | ||||
10 | PPL | 1529 | Shift Solenoid Feed 5 | ||||
11 | YEL | 1993 | Shift Solenoid Return 3 | ||||
12 | DK BLU | 1528 | Shift Solenoid Feed 4 | ||||
13 | BLK | 407 | Low Reference | ||||
14 | YEL/BLK | 1227 | TFT Sensor Signal | ||||
15-18 | -- | -- | Not Used | ||||
19 | LT BLU | 1984 | Transmission Turbine Speed Switch Low Reference | ||||
20 | ORN | 1983 | Transmission Turbine Speed Switch Signal | ||||
21 | RED/BLK | 645 | Low Reference | ||||
22 | RED | 1226 | Transmission Fluid Pressure Switch Signal C | ||||
23 | WHT | 1971 | Transmission Oil Level Sensor Signal | ||||
24-31 | -- | -- | Not Used | ||||
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|---|---|---|---|---|---|---|---|
Connector Part Information |
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Pin | Wire Color | Circuit No. | Function | ||||
A | LT GRN | 1222 | Shift Solenoid C Valve Control | ||||
B | YEL/BLK | 1223 | Shift Solenoid D Valve Control | ||||
C | PNK | 439 | Ignition 1 Voltage | ||||
D | PNK | 1224 | Transmission Fluid Pressure Switch Signal A | ||||
E | RED | 1226 | Transmission Fluid Pressure Switch Signal C | ||||
F | DK BLU | 1225 | Transmission Fluid Pressure Switch Signal B | ||||
G | YEL/BLK | 1227 | TFT Sensor Signal | ||||
H | BLK | 552 | Low Reference | ||||
J | BRN | 418 | TCC PWM Solenoid Valve Control | ||||
K | LT GRN /BLK | 918 | Reference | ||||
L | LT BLU /WHT | 1229 | PC Solenoid Valve Low Control - Sol A. | ||||
M | RED/BLK | 1228 | PC Solenoid Valve High Control - Sol A. | ||||
N | PNK/BLK | 904 | Reference | ||||
P | BRN/WHT | 908 | Signal | ||||
R | -- | -- | Not Used | ||||
S | PNK | 439 | Ignition 1 Voltage | ||||
T | PPL | 930 | Reference | ||||
V | -- | -- | Not Used | ||||
W | ORN/BLK | 910 | Signal | ||||
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|---|---|---|---|---|---|---|---|
Connector Part Information |
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Pin | Wire Color | Circuit No. | Function | ||||
A | BLK/WHT | 771 | Transmission Range Switch Signal A | ||||
B | YEL | 772 | Transmission Range Switch Signal B | ||||
C | GRY | 773 | Transmission Range Switch Signal C | ||||
D | LT GRN | 1371 | Transmission Position Switch Signal-Bit 4 | ||||
E | WHT | 776 | Transmission Range Switch Signal P | ||||
F--H | -- | -- | Not Used | ||||
J-- L | -- | -- | Not Used | ||||
M | DK GRN | 1373 | Transmission Shift Selector Mode Signal | ||||
N | GRY | 598 | 5 Volt Reference | ||||
P | BLK/WHT | 1351 | Ground | ||||
R | ORN | 1940 | Battery Positive Voltage | ||||
S | DK BLU | 1378 | Transmission Shift Selector Display Signal | ||||
T | BLK | 150 | Ground | ||||
U | GRY | 8 | Instrument Panel Lamp Supply Voltage | ||||
V | BLK | 150 | Ground | ||||
W | -- | -- | Not Used | ||||
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Connector Part Information |
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Pin | Wire Color | Circuit No. | Function | ||||
A | RED/BLK | 1230 | AT ISS High Signal | ||||
B | DK BLU /WHT | 1231 | AT ISS Low Signal | ||||
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|---|---|---|---|---|---|---|---|
Connector Part Information |
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Pin | Wire Color | Circuit No. | Function | ||||
A | BRN | 323 | Shift Solenoid Feed | ||||
B | BLK | 150 | Ground (L18) | ||||
B | BLK | 650 | Ground (LG5) | ||||
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Connector Part Information |
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Pin | Wire Color | Circuit No. | Function | ||||
L18 | |||||||
30 | PNK | 339 | Ignition 1 Voltage | ||||
85 | PNK | 339 | Ignition 1 Voltage | ||||
86 | GRY | 324 | Shift Relay Coil Supply Voltage | ||||
87 | BRN | 323 | Shift Solenoid Feed | ||||
LG5 | |||||||
30 | PNK | 39 | Ignition 1 Voltage | ||||
85 | GRY | 324 | Shift Relay Coil Supply Voltage | ||||
86 | BLK | 650 | Ground | ||||
87 | BRN | 323 | Shift Solenoid Feed | ||||
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|---|---|---|---|---|---|---|---|
Connector Part Information |
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Pin | Wire Color | Circuit No. | Function | ||||
A | GRY | 8 | Instrument Panel Lamp Supply Voltage | ||||
B | ORN/BLK | 1786 | Transmission Park/Neutral Signal | ||||
C-E | -- | -- | Not Used | ||||
F | ORN/BLK | 1786 | Transmission Park/Neutral Signal | ||||
G | -- | -- | Not Used | ||||
H | BLK | 250 | Ground | ||||
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Connector Part Information |
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Pin | Wire Color | Circuit No. | Function | ||||
1 | ORN | 1840 | Battery Positive Voltage | ||||
2 | WHT | 1454 | TCM Interface Module Coil Feed 1 | ||||
3 | PPL | 1452 | TCM Interface Module Coil Feed 2 | ||||
4 | GRY | 1524 | Backup Lamp Supply Voltage | ||||
5 | DK BLU | 1938 | Engine Overspeed Indicator Control | ||||
6 | PPL | 1995 | Transmission Park/Neutral Signal-Secondary | ||||
7-10 | -- | -- | Not Used | ||||
11 | TAN | 1147 | Transmission Shift Inhibit Signal | ||||
12 | YEL | 1481 | Transmission Auxiliary Hold Signal | ||||
13 | LT BLU | 1480 | Transmission Power Takeoff Enable Signal | ||||
14-15 | -- | -- | Not Used | ||||
16 | ORN | 1840 | Battery Positive Voltage | ||||
17 | BLK/WHT | 1251 | Ground | ||||
18 | -- | -- | Not Used | ||||
19 | GRY | 1148 | Transmission Shift Inhibit Signal | ||||
20 | BRN | 437 | Vehicle Speed Signal | ||||
21 | -- | -- | Not Used | ||||
22 | ORN | 1453 | TCM Interface Module Coil Feed 3 | ||||
23-25 | -- | -- | Not Used | ||||
26 | PNK | 739 | Ignition 1 Voltage | ||||
27 | PNK | 1905 | Retarder Disable Control - K40 Only | ||||
28 | -- | -- | Not Used | ||||
29 | PPL | 420 | TCC Brake Switch Signal | ||||
30 | YEL | 1479 | A/T Neutral Signal | ||||
31 | TAN/WHT | 551 | Ground | ||||
32 | BLK/WHT | 1251 | Ground | ||||
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Connector Part Information |
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Pin | Wire Color | Circuit No. | Function | ||||
1 | TAN/BLK | 1921 | SAE J1708 Serial Data A | ||||
2 | -- | -- | Not Used | ||||
3 | GRY | 598 | 5 Volt Reference | ||||
4 | -- | -- | Not Used | ||||
5 | BLK/WHT | 771 | Transmission Range Switch Signal A | ||||
6 | YEL | 772 | Transmission Range Switch Signal B | ||||
7 | GRY | 773 | Transmission Range Switch Signal C | ||||
8 | LT GRN | 1371 | Transmission Position Switch Signal-Bit 4 | ||||
9 | WHT | 776 | Transmission Range Switch Signal P | ||||
10 | DK GRN | 1373 | Transmission Shift Selector Mode Signal | ||||
11 | PPL | 1146 | Engine Brake Enable Signal | ||||
12-13 | -- | -- | Not Used | ||||
14 | DK BLU | 1378 | Transmission Shift Selector Display Signal | ||||
15 | -- | -- | Not Used | ||||
16 | ORN | 1940 | Battery Positive Voltage | ||||
17 | WHT/BLK | 1922 | SAE J1708 Serial Data B | ||||
18-30 | -- | -- | Not Used | ||||
31 | TAN/BLK | 456 | Upshift Indicator Control | ||||
32 | BLK/WHT | 1351 | Ground | ||||
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Connector Part Information |
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Pin | Wire Color | Circuit No. | Function | ||||
1 | ORN | 1991 | Shift Solenoid Return 1 | ||||
2 | PPL | 1992 | Shift Solenoid Return 2 | ||||
3 | DK GRN | 1531 | Shift Solenoid Feed 6 | ||||
4 | RED | 1525 | Shift Solenoid Feed 1 | ||||
5 | LT GRN | 1527 | Shift Solenoid Feed 3 | ||||
6 | PPL | 1529 | Shift Solenoid Feed 5 | ||||
7 | WHT | 1532 | Shift Solenoid Feed 7 | ||||
8 | -- | -- | Not Used | ||||
9 | GRY | 597 | 5 Volt Reference | ||||
10-11 | -- | -- | Not Used | ||||
12 | RED | 1226 | Transmission Fluid Pressure Switch Signal C | ||||
13 | RED/BLK | 645 | Low Reference | ||||
14 | RED/BLK | 1230 | AT ISS High Signal | ||||
15 | ORN | 1983 | Transmission Turbine Speed Switch Signal | ||||
16 | YEL | 400 | VSS High Signal | ||||
17 | YEL | 1993 | Shift Solenoid Return 3 | ||||
18-19 | -- | -- | Not Used | ||||
20 | WHT | 1526 | Shift Solenoid Feed 2 | ||||
21 | DK BLU | 1528 | Shift Solenoid Feed 4 | ||||
22 | WHT | 1994 | Shift Solenoid Output 4 | ||||
23-24 | -- | -- | Not Used | ||||
25 | BLK | 407 | Low Reference | ||||
26 | WHT | 1971 | Transmission Oil Level Sensor Signal | ||||
27 | YEL/BLK | 1227 | TFT Sensor Signal | ||||
28-29 | -- | -- | Not Used | ||||
30 | DK BLU /WHT | 1231 | AT ISS Low Signal | ||||
31 | LT BLU | 1984 | Transmission Turbine Speed Switch Low Reference | ||||
32 | PPL | 401 | VSS Low Signal | ||||
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|---|---|---|---|---|---|---|---|
Connector Part Information |
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Pin | Wire Color | Circuit No. | Function | ||||
1 | BLK/WHT | 451 | Ground | ||||
2 | PNK | 439 | Ignition 1 Voltage | ||||
3 | ORN | 40 | Battery Positive Voltage | ||||
4 | PNK | 439 | Ignition 1 Voltage | ||||
5 | BLK/WHT | 451 | Ground | ||||
6 | LT BLU | 1480 | Transmission Power Takeoff Enable Signal | ||||
7 | PPL | 1146 | Engine Brake Enable Signal | ||||
8 | YEL | 1479 | A/T Neutral Signal | ||||
9 | -- | -- | Not Used | ||||
10 | YEL | 1481 | Transmission Auxiliary Hold Signal | ||||
11 | TAN | 1147 | Transmission Shift Inhibit Signal | ||||
12 | -- | -- | Not Used | ||||
13 | PNK | 1905 | Retarder Disable Control | ||||
14-18 | -- | -- | Not Used | ||||
19 | ORN | 1453 | TCM Interface Module Coil Feed 3 | ||||
20 | DK GRN | 901 | Exhaust Brake Enable | ||||
21 | PPL | 1452 | TCM Interface Module Coil Feed 2 | ||||
22 | DK BLU | 1938 | Engine Overspeed Indicator Control | ||||
23 | GRY | 1148 | Transmission Shift Inhibit Signal | ||||
24 | -- | -- | Not Used | ||||
25 | BRN/WHT | 1034 | Check Trans Indicator Control | ||||
26 | -- | -- | Not Used | ||||
27 | BRN | 437 | Vehicle Speed Signal | ||||
28 | BLK/WHT | 645 | Low Reference | ||||
29 | YEL | 2361 | J1939 Data Link | ||||
30 | DK GRN | 1049 | TCM Class 2 Serial Data | ||||
31 | BLK/WHT | 2363 | Reference | ||||
32 | DK GRN | 2362 | J1939 Data Link | ||||
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|---|---|---|---|---|---|---|---|
Connector Part Information |
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Pin | Wire Color | Circuit No. | Function | ||||
1 | PNK | 1224 | Transmission Fluid Pressure Switch Signal A | ||||
2 | DK BLU | 1225 | Transmission Fluid Pressure Switch Signal B | ||||
3 | RED | 1226 | Transmission Fluid Pressure Switch Signal C | ||||
4 | LT GRN /BLK | 918 | Reference | ||||
5 | BLK/WHT | 771 | Transmission Range Switch Signal A | ||||
6 | YEL | 772 | Transmission Range Switch Signal B | ||||
7 | GRY | 773 | Transmission Range Switch Signal C | ||||
8 | WHT | 776 | Transmission Range Switch Signal P | ||||
9 | -- | -- | Not Used | ||||
10 | YEL/BLK | 1227 | TFT Sensor Signal | ||||
11-12 | -- | -- | Not Used | ||||
13 | ORN | 1983 | Transmission Turbine Speed Switch Signal | ||||
14 | LT BLU | 1984 | Transmission Turbine Speed Switch Low Reference | ||||
15 | PPL/WHT | 821 | VSS High Signal | ||||
16 | LT GRN /BLK | 822 | VSS Low Signal | ||||
17 | RED/BLK | 1230 | AT ISS High Signal | ||||
18 | DK BLU /WHT | 1231 | AT ISS Low Signal | ||||
19 | -- | -- | Not Used | ||||
20 | BLK | 552 | Low Reference | ||||
21 | PPL | 930 | Reference | ||||
22 | LT BLU /WHT | 1229 | PC Solenoid Valve Low Control - Sol A. | ||||
23 | RED/BLK | 1228 | PC Solenoid Valve High Control - Sol A. | ||||
24 | PNK/BLK | 904 | Reference | ||||
25 | BRN/WHT | 908 | Signal | ||||
26 | LT GRN | 1222 | Shift Solenoid C Valve Control | ||||
27 | YEL/BLK | 1223 | Shift Solenoid D Valve Control | ||||
28 | ORN/BLK | 910 | Signal | ||||
29 | BRN | 418 | TCC PWM Solenoid Valve Control | ||||
30-32 | -- | -- | Not Used | ||||
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|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A1 | LT GRN | 24 | Backup Lamp Supply Voltage | ||||
A2-A3 | -- | -- | Not Used | ||||
B1 | BRN | 441 | Ignition 3 Voltage | ||||
B2-B3 | -- | -- | Not Used | ||||
C1 | PNK | 39 | Ignition 1 Voltage | ||||
C2-E3 | -- | -- | Not Used | ||||
F1 | ORN/BLK | 434 | Neutral Safety Switch Signal | ||||
F2-F3 | -- | -- | Not Used | ||||
G1 | PPL | 806 | Crank Voltage | ||||
G2-G3 | -- | -- | Not Used | ||||
H1 | PPL/WHT | 821 | VSS High Signal | ||||
H2-H3 | -- | -- | Not Used | ||||
J1 | ORN | 40 | Battery Positive Voltage | ||||
J2 | ORN | 40 | Battery Positive Voltage | ||||
J3 | -- | -- | Not Used | ||||
K1 | BLK/WHT | 451 | Ground | ||||
K2 | BLK/WHT | 451 | Ground | ||||
K3 | GRY | 1234 | Do Not Shift Indicator Control - Early Production | ||||
K3 | BRN/WHT | 1034 | Check Trans Indicator Control - Late Production | ||||
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|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A1 | BLK/WHT | 1251 | Ground | ||||
A2 | BLK/WHT | 1251 | Ground | ||||
A3 | TAN/BLK | 456 | Upshift Indicator Control | ||||
B1 | PPL | 1452 | TCM Interface Module Coil Feed 2 | ||||
B2 | BRN | 437 | Vehicle Speed Signal | ||||
B3-C3 | -- | -- | Not Used | ||||
D1 | PPL | 1995 | Transmission Park/Neutral Signal-Secondary | ||||
D2 | ORN | 1453 | TCM Interface Module Coil Feed 3 | ||||
D3 | -- | -- | Not Used | ||||
E1 | ORN | 1840 | Battery Positive Voltage | ||||
E2 | ORN | 1840 | Battery Positive Voltage | ||||
E3 | -- | -- | Not Used | ||||
F1 | PNK | 739 | Ignition 1 Voltage | ||||
F2 | GRY | 1524 | Backup Lamp Supply Voltage | ||||
F3 | WHT | 1454 | TCM Interface Module Coil Feed 1 | ||||
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|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
30 | PPL | 2000 | Relay Output-Normally Open Contact | ||||
85 | PNK | 39 | Ignition 1 Voltage | ||||
86 | BLK | 150 | Ground | ||||
87 | PNK | 439 | Ignition 1 Voltage | ||||
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|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | ORN | 1983 | Transmission Turbine Speed Switch Signal | ||||
B | LT BLU | 1984 | Transmission Turbine Speed Switch Low Reference | ||||
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|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
MWF | |||||||
A | PPL | 1146 | Engine Brake Enable Signal | ||||
B | GRY | 1148 | Transmission Shift Inhibit Signal | ||||
C | PPL | 420 | TCC Brake Switch Signal | ||||
D | TAN/WHT | 551 | Ground | ||||
E | YEL | 1481 | Transmission Auxiliary Hold Signal | ||||
F | LT BLU | 1480 | Transmission Power Takeoff Enable Signal | ||||
G | YEL | 1479 | A/T Neutral Signal | ||||
H | TAN | 1147 | Transmission Shift Inhibit Signal | ||||
J | BLK | 407 | Low Reference | ||||
K | DK BLU | 1938 | Engine Overspeed Indicator Control | ||||
MTW/MX4 | |||||||
A | PPL | 1452 | TCM Interface Module Coil Feed 2 | ||||
B | LT BLU | 1480 | Transmission Power Takeoff Enable Signal | ||||
C | YEL | 1479 | A/T Neutral Signal | ||||
D | YEL | 1481 | Transmission Auxiliary Hold Signal | ||||
E | BLK/WHT | 645 | Low Reference | ||||
F | ORN | 1453 | TCM Interface Module Coil Feed 3 | ||||
G | TAN | 1147 | Transmission Shift Inhibit Signal | ||||
H | DK BLU | 1938 | Engine Overspeed Indicator Control | ||||
J-K | -- | -- | Not Used | ||||