| Connector 1: | C175 Engine Chassis Harness to Internal Transmission Harness (Allison® LCT) |
| Connector 2: | C175 Engine Chassis Harness to Internal Transmission Harness (Allison® MD) |
C175 Engine Chassis Harness to Internal Transmission Harness (Allison® LCT)
Connector Part Information
|
Terminal Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
1 | PU | 898 | Shift Solenoid 1 Valve Control |
2 | YE/BK | 2879 | Shift Solenoid 2 Valve Control |
3 | OG/WH | 2527 | Shift Solenoid 3 Valve Control |
4 | PK | 1224 | Transmission Fluid Pressure Switch Signal 1 |
5 | -- | -- | Not Used |
6 | RD | 1226 | Transmission Fluid Pressure Switch Signal 3 |
7 | D-BU | 1225 | Transmission Fluid Pressure Switch Signal 2 |
8 | YE/BK | 1227 | TFT Sensor Signal |
9 | BK | 407 | Low Reference |
10 | WH | 1994 | TCC PWM Solenoid Valve Control |
11 | L-GN/BK | 2529 | Transmission Fluid Pressure Switch Signal 4 (Reverse) |
12-13 | -- | -- | Not Used |
14 | D-GN/WH | 2528 | 12-Volt Reference |
15 | L-BU/WH | 1229 | PCS Valve 1 Control (L18/LLY) |
PU | 7581 | Transmission Pressure Control Solenoid 1 (LG4/LG5) | |
16 | BN | 323 | 12-Volt Reference |
17 | BN/WH | 2469 | PCS Valve 2 Control |
18 | OG/BK | 1786 | Park/Neutral Signal |
19 | D-BU | 1530 | Transmission Mainline Pressure Solenoid Control |
20 | GY | 773 | Internal Mode Switch Signal C |
21 | YE | 772 | Internal Mode Switch Signal B |
22 | BK/WH | 771 | Internal Mode Switch Signal A |
23 | WH | 776 | Internal Mode Switch Signal P |
24 | PU | 2471 | Trans ID |
C175 Engine Chassis Harness to Internal Transmission Harness (Allison® MD)
Connector Part Information
|
Terminal Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
1 | BN | 323 | 12-Volt Reference |
2 | RD | 7582 | Transmission Pressure Control Solenoid 4 |
3 | RD | 1226 | Transmission Fluid Pressure Switch Signal C |
4 | PU | 7581 | Transmission Pressure Control Solenoid 1 |
5 | YE | 7580 | Transmission Pressure Control Solenoid 2 |
6 | BN | 323 | 12-Volt Reference |
7 | -- | -- | Not Used |
8 | D-BU | 1530 | Transmission Mainline Pressure Solenoid Control |
9 | YE/BK | 7579 | Transmission Pressure Control Solenoid 3 |
10 | OG | 7578 | Transmission Shift Solenoid (1) |
11 | D-GN | 1531 | Shift Solenoid Supply Voltage (6) |
12 | WH | 1994 | Line Pressure Control Solenoid Valve High Control |
13 | OG | 1983 | Transmission Turbine Speed Switch Signal |
14 | L-BU | 1984 | Transmission Turbine Speed Switch Low Reference |
15 | WH | 1971 | Transmission Oil Level Sensor Signal |
16 | GY | 598 | 5-Volt Reference |
17 | -- | -- | Not Used |
18 | YE/BK | 1227 | TFT Sensor Signal |
19 | BK | 407 | Low Reference |
20 | PU | 2471 | Transmission ID Signal |
