K71 Transmission Control Module X1
 Courtesy of GENERAL MOTORS COMPANY
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Connector Part Information
- Harness Type: Body Wiring Harness
- OEM Connector: 1746864-1
- Service Connector: 19331444
- Description: 24-Way F 025, 090 Series (NA)
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Terminal Part Information
| Terminal Type ID |
Terminated Lead |
Diagnostic Test Probe |
Terminal Removal Tool |
| I |
13580051 |
J-35616-18 (BK) |
J-38125-553 |
| II |
19330828 |
J-35616-64B (L-BU) |
J-38125-11A |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 |
0.5 |
YE / GY |
1525 |
Shift Solenoid Valve 1 Control |
I |
MR8 |
| 2 |
0.5 |
YE / VT |
1526 |
Shift Solenoid Valve 2 Control |
I |
MR8 |
| 3 |
0.5 |
BN / GN |
1527 |
Shift Solenoid Valve 3 Control |
II |
MR8 |
| 4 |
0.5 |
BN / VT |
1529 |
Shift Solenoid Valve 5 Control |
II |
MR8 |
| 5 |
0.5 |
BU / VT |
1528 |
Shift Solenoid Valve 4 Control |
I |
MR8 |
| 6 |
- |
- |
- |
Not Occupied |
- |
- |
| 7 |
0.5 |
BN / WH |
585 |
Transmission Fluid Temperature Sensor Signal |
II |
MR8 |
| 8 |
0.5 |
BK / BN |
586 |
Transmission Fluid Temperature Sensor Low Reference |
II |
MR8 |
| 9 |
0.5 |
GY |
773 |
Transmission Position Switch Bit 3 Signal |
II |
MR8 |
| 10 |
- |
- |
- |
Not Occupied |
- |
- |
| 11 |
0.5 |
BK |
350 |
Ground |
II |
MR8 |
| 12 |
0.5 |
BK |
350 |
Ground |
II |
MR8 |
| 13 |
0.5 |
YE |
5642 |
Transmission Manual/Automatic Data Clock |
II |
MR8 |
| 14 |
- |
- |
- |
Not Occupied |
- |
- |
| 15 |
0.5 |
VT / WH |
821 |
Vehicle Speed Sensor Signal |
II |
MR8 |
| 16 |
0.5 |
YE / VT |
1230 |
Transmission Speed Sensor Signal |
II |
MR8 |
| 17 |
0.5 |
YE / BU |
4171 |
Transmission Input Shaft Speed Sensor Circuit 5V Reference |
II |
MR8 |
| 18 |
0.5 |
YE / BN |
331 |
Oil Pressure Sensor Signal |
II |
MR8 |
| 19 |
0.5 |
YE |
772 |
Transmission Position Switch Bit 2 Signal |
II |
MR8 |
| 20 |
0.5 |
GN / BU |
1373 |
Transmission Shift Lever Signal |
II |
MR8 |
| 21 |
0.5 |
YE / BU |
5643 |
Transmission Manual/Automatic Data Output |
II |
MR8 |
| 22 |
0.5 |
GY / BK |
5658 |
Transmission Manual/Automatic Select Direction Signal |
II |
MR8 |
| 23 |
0.5 |
YE / VT |
1230 |
Transmission Speed Sensor Signal |
II |
MR8 |
| 24 |
- |
- |
- |
Not Occupied |
- |
- |