T19 Power Supply Transformer
WARNING: This page is about a different car, the 2023 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
 Courtesy of GENERAL MOTORS COMPANY
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Connector Part Information
- Harness Type: Body Wiring Harness
- OEM Connector: 13532325
- Service Connector: 84789277
- Description: 18-Way F 0.64 MTS, 6.3 MCP Series (BK)
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Terminal Part Information
| Terminal Type ID |
Terminated Lead |
Diagnostic Test Probe |
Terminal Removal Tool |
| I |
19300632 |
J-35616-64B (L-BU) |
J-38125-215A |
| II |
19367600 |
J-35616-42 (RD) |
J-38125-556 |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 - 3 |
- |
- |
- |
Not Occupied |
- |
- |
| 4 |
0.5 |
VT/YE |
5985 |
Accessory Wake-Up Serial Data |
I |
|
| 5 |
0.5 |
YE/BK |
625 |
Starter Enable Relay Control |
I |
|
| 6 |
0.75 |
VT/BK |
1639 |
Run/Crank Ignition 1 Voltage |
I |
|
| 7 |
6 |
BK |
650 |
Ground |
II |
|
| 8 |
6 |
RD/BU |
1542 |
Battery Positive Voltage |
II |
|
| 9 |
3 |
RD/GN |
2173 |
12V Regulated Supply Voltage 2 |
II |
|
| 10 |
3 |
RD/YE |
2172 |
12V Regulated Supply Voltage 1 |
II |
|
| 11 |
6 |
RD/GY |
1342 |
Battery Positive Voltage |
II |
|
| 12 |
6 |
BK |
650 |
Ground |
II |
|
| 13 |
0.5 |
WH |
7494 |
High Speed GMLAN Serial Data [-] 3 |
I |
|
| 14 |
0.5 |
WH |
7494 |
High Speed GMLAN Serial Data [-] 3 |
I |
|
| 15 |
0.5 |
BU/BK |
7493 |
High Speed GMLAN Serial Data [+] 3 |
I |
|
| 16 |
0.5 |
BU/BK |
7493 |
High Speed GMLAN Serial Data [+] 3 |
I |
|
| 17 |
0.5 |
WH |
7494 |
High Speed GMLAN Serial Data [-] 3 |
I |
|
| 18 |
0.5 |
BU/BK |
7493 |
High Speed GMLAN Serial Data [+] 3 |
I |
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