| Connector 1: | Transmission Control Module (TCM), Engine Side |
| Connector 2: | Transmission Shift Interlock/TCC Brake Switch, Wiring Harness Side |
| Connector 3: | Vehicle Speed Sensor, Wiring Harness Side |
Transmission Control Module (TCM), Engine Side
Connector Part Information
|
Terminal Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
1 | BN | 418 | TCC PWM Solenoid Valve Control |
2 | PU | 1222 | 1-2 Shift Solenoid Valve Control |
3 | RD/BK | 1230 | ISS High Signal |
4-5 | -- | -- | Not Used |
6 | TN | 2501 | High Speed GMLAN Serial Data Bus - (CAN) |
7 | TN/WH | 2500 | High Speed GMLAN Serial Data Bus + (CAN) |
8 | -- | -- | Not Used |
9 | WH | 1804 | TCC Release Switch Signal |
10 | -- | -- | Not Used |
11 | D-GN | 500 | Ignition 0 Voltage |
12-13 | -- | -- | Not Used |
14 | L-BU | 1296 | Axle Actuator Control |
15 | -- | -- | Not Used |
16 | PU | 401 | VSS Low Signal |
17 | L-BU/WH | 1229 | PC Solenoid Valve Low Control |
18-19 | -- | -- | Not Used |
20 | YE/BK | 1223 | 2-3 Shift Solenoid Valve Control |
21-22 | -- | -- | Not Used |
23 | GY | 773 | Transmission Range Switch Signal C |
24-25 | -- | -- | Not Used |
26 | D-BU/WH | 1231 | ISS Low Signal |
27-28 | -- | -- | Not Used |
29 | BK/WH | 771 | Transmission Range Switch Signal A |
30 | BK | 2762 | TFT Sensor Low Reference |
31 | PK | 439 | Ignition 1 Voltage |
32 | OG | 4340 | Battery Positive Voltage |
33-34 | -- | -- | Not Used |
35 | YE/BK | 1227 | TFT Sensor Signal |
36 | -- | -- | Not Used |
37 | TN | 2501 | High Speed GMLAN Serial Data Bus - (CAN) |
38 | TN/WH | 2500 | High Speed GMLAN Serial Data Bus + (CAN) |
39 | WH | 776 | Transmission Range Switch Signal P |
40 | RD/BK | 1228 | PC Solenoid Valve High Control |
41 | YE | 400 | VSS High Signal |
42 | WH | 17 | Stop Lamp Switch Signal |
43-45 | -- | -- | Not Used |
46 | YE | 772 | Transmission Range Switch Signal B |
47-48 | -- | -- | Not Used |
49 | BK/WH | 451 | Ground |
Transmission Shift Interlock/TCC Brake Switch, Wiring Harness Side
Connector Part Information
|
Terminal Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
A | OG/BK | 1786 | Park/Neutral Signal 1 |
B | D-GN/WH | 1135 | Brake Switch Shift Interlock Input |
C | PK | 1239 | TCC Brake Switch Ignition 1 Voltage |
D | PU | 420 | TCC Brake Switch Signal |
Vehicle Speed Sensor, Wiring Harness Side
Connector Part Information
|
Terminal Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
A | PU | 401 | VSS Low Signal |
B | YE | 400 | VSS High Signal |
