Automatic Transmission Related Connector End Views. Chevrolet Joy 2008

For 1990-2009 cars

Connector 1: | Over Drive Switch
Connector 2: | Park/Neutral Position (PNP) Switch
Connector 3: | Transaxle C1
Connector 4: | Transaxle C2
Connector 5: | Transmission Control Module (TCM) C1
Connector 6: | Transmission Control Module (TCM) C2
Connector 7: | Vehicle Speed Sensor (VSS)

### Over Drive Switch

#### Connector Part Information

- OEM: MG651026
- Service: N/A
- Description: 2-Way F 090 II Series (WH)

#### Terminal Part Information

- Terminal/Tray: N/A
- Core/Insulation Crimp: N/A
- Release Tool/Test Probe: N/A

#### Over Drive Switch

Pin | Wire | Circuit | Function
--- | --- | --- | ---
1 | D-GN | 2386 | Over Drive Switch Signal
2 | PK | 39 | Ignition 1 Voltage

### Park/Neutral Position (PNP) Switch

#### Connector Part Information

- OEM: 6195-0238
- Service: N/A
- Description: 9-Way F DL090 Series, Sealed (BK)

#### Terminal Part Information

- Terminal/Tray: N/A
- Core/Insulation Crimp: N/A
- Release Tool/Test Probe: N/A

#### Park/Neutral Position (PNP) Switch

Pin | Wire | Circuit | Function
--- | --- | --- | ---
1 | BN/BK | 241 | Ignition 2 Voltage
2 | D-GN/WH | 1932 | Park/Neutral Position (PNP) Switch 2 Signal
3 | BN/WH | 771 | Park/Neutral Position (PNP) Switch Neutral Signal
4 | YE/RD | 772 | Park/Neutral Position (PNP) Switch Park Signal
5 | L-GN | 24 | Park/Neutral Position (PNP) Switch Reverse Signal
6 | YE | 5 | Starter Solenoid Crank Voltage
7 | YE/D-BU | 1479 | Park/Neutral Position (PNP) Switch Low Signal
8 | GY | 773 | Park/Neutral Position (PNP) Switch Drive Signal
9 | PU | 6 | Crank Voltage

### Transaxle C1

#### Connector Part Information

- OEM: 6195-0054
- Service: N/A
- Description: 8-Way M DL090 Series, Sealed (GY)

#### Terminal Part Information

- Terminal/Tray: N/A
- Core/Insulation Crimp: N/A
- Release Tool/Test Probe: N/A

#### Transaxle C1

Pin | Wire | Circuit | Function
--- | --- | --- | ---
1 | L-GN | 1222 | Shift Solenoid A Control
2 | YE/BK | 1223 | Shift Solenoid B Control
3 | BN | 418 | Line Pressure Solenoid Control
4 | BN/BK | 422 | Lock-Up Solenoid Control
5 | OG | 1991 | Low Reference
6 | YE/BK | 1227 | Automatic Transmission Fluid Temperature Sensor Signal
7 | D-BU/RD | 1984 | Low Reference
8 | -- | -- | Not Used

### Transaxle C2

#### Connector Part Information

- OEM: E02FGY
- Service: N/A
- Description: 2-Way (BK)

#### Terminal Part Information

- Terminal/Tray: N/A
- Core/Insulation Crimp: N/A
- Release Tool/Test Probe: N/A

#### Transaxle C2

Pin | Wire | Circuit | Function
--- | --- | --- | ---
1 | D-BU/YE | 1984 | Low Reference
2 | OG | 1983 | Input Shaft Speed (ISS) Sensor Signal

### Transmission Control Module (TCM) C1

#### Connector Part Information

- OEM: 316371-1
- Service: N/A
- Description: 24-Way F (WH)

#### Terminal Part Information

- Terminal/Tray: N/A
- Core/Insulation Crimp: N/A
- Release Tool/Test Probe: N/A

#### Transmission Control Module (TCM) C1

Pin | Wire | Circuit | Function
--- | --- | --- | ---
1 | OG | 1983 | Input Speed Sensor
2 | L-BU | 1984 | Fluid Temperature Sensor Return
3 | -- | -- | Not Used
4 | WH | 2148 | ECM
5 | GY/BK | 2149 | RCM
6 | -- | -- | Not Used
7 | BN/BK | 422 | Lock-up Solenoid
8 | OG | 1991 | Line Pressure Solenoid Return
9 | BN | 418 | Line Pressure Solenoid Signal
10 | D-GN | 2386 | Overdrive Switch
11 | GY/BK | 2387 | Serial Data
12-15 | -- | -- | Not Used
16 | PK | 1561 | A/T Lamp Control
17 | PK/RD | 339 | Ignition Voltage
18 | PK/RD | 339 | Ignition Voltage
19-21 | -- | -- | Not Used
22 | L-GN | 1222 | Shift Solenoid A
23 | YE/BK | 1223 | Shift Solenoid B
24 | RD/BK | 1240 | Battery Voltage

### Transmission Control Module (TCM) C2

#### Connector Part Information

- OEM: 316372-6
- Service: N/A
- Description: 24-Way F (GY)

#### Terminal Part Information

- Terminal/Tray: N/A
- Core/Insulation Crimp: N/A
- Release Tool/Test Probe: N/A

#### Transmission Control Module (TCM) C2

Pin | Wire | Circuit | Function
--- | --- | --- | ---
1 | PU | 1319 | Diagnostic Enable-Engine/Radio
2 | BN/D-GN | 437 | Vehicle Speed Signal
3-6 | -- | -- | Not Used
7 | D-GN/WH | 1932 | Park/Neutral Position (PNP) Switch 2 Signal
8 | YE/RD | 772 | Park/Neutral Position (PNP) Switch Park Signal
9 | BK | 750 | Ground
10-11 | -- | -- | Not Used
12 | YE | 400 | Vehicle Speed Sensor Signal
13 | -- | -- | Not Used
14 | BN/WH | 771 | Park/Neutral Position (PNP) Switch Neutral Signal
15 | -- | -- | Not Used
16 | L-GN | 24 | Park/Neutral Position (PNP) Switch Reverse Signal
17 | GY | 773 | Park/Neutral Position (PNP) Switch Drive Signal
18 | YE/D-BU | 1479 | Park/Neutral Position (PNP) Switch Low Signal
19 | YE/BK | 1227 | Fluid Temperature Sensor Signal
20-23 | -- | -- | Not Used
24 | BK | 750 | Ground

### Vehicle Speed Sensor (VSS)

#### Connector Part Information

- OEM: 6248-5317
- Service: N/A
- Description: 3-Way F Sealed (GY)

#### Terminal Part Information

- Terminal/Tray: N/A
- Core/Insulation Crimp: N/A
- Release Tool/Test Probe: N/A

#### Vehicle Speed Sensor (VSS)

Pin | Wire | Circuit | Function
--- | --- | --- | ---
1 | PK/RD | 339 | Ignition 1 Voltage
2 | BK | 750 | Ground
3 | BN/D-GN | 437 | Vehicle Speed Signal