| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
1 | GRY | 157 | Interior Lamp Control | ||||
2 | BARE | 1705 | Drain Wire | ||||
3-5 | -- | -- | Not Used | ||||
6 | DK BLU/WHT | 149 | Courtesy Lamp Supply Voltage | ||||
7 | -- | -- | Not Used | ||||
8 | BLK | 1750 | Ground | ||||
9 | LT GRN | 24 | Backup Lamp Supply Voltage | ||||
10 | GRY | 655 | Cellular Microphone Signal | ||||
11 | DK GRN/WHT | 2514 | Keypad Signal | ||||
12 | LT GRN/BLK | 2515 | Keypad Supply Voltage | ||||
13 | BRN | 141 | Ignition 3 Voltage | ||||
14 | YEL/BLK | 2516 | Keypad Green LED Signal | ||||
15 | BRN/WHT | 2517 | Keypad Red LED Signal | ||||
16 | -- | -- | Not Used | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
1 | DK GRN/WHT | 2507 | Audio Transmit Signal | ||||
2 | -- | -- | Not Used | ||||
3 | GRY/BLK | 1798 | Ground | ||||
4 | ORN | 2240 | Battery Positive Voltage | ||||
5 | PPL/WHT | 2513 | Ignition ON Signal | ||||
6 | BRN/WHT | 2506 | Audio Return Signal | ||||
7-10 | -- | -- | Not Used | ||||
11 | LT BLU/BLK | 2512 | OnStar Serial Data (+) | ||||
12 | DK BLU/WHT | 2511 | OnStar Serial Data (-) | ||||
13 | -- | -- | Not Used | ||||
14 | BARE | 1792 | Drain Wire | ||||
15 | GRY/BLK | 2508 | Microphone Signal | ||||
16-17 | -- | -- | Not Used | ||||
18 | TAN/BLK | 2510 | OnStar® Serial Data Return | ||||
19-23 | -- | -- | Not Used | ||||
24 | LT BLU | 1235 | Audio Low Reference | ||||
25 | -- | -- | Not Used | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A1 | -- | -- | Not Used | ||||
A2 | PPL | 1807 | Class 2 Serial Data | ||||
A3-A5 | -- | -- | Not Used | ||||
A6 | BLK/WHT | 372 | Remote Radio Audio Output (-) | ||||
A7 | -- | -- | Not Used | ||||
A8 | DK/GRN/WHT | 368 | Remote Radio Audio Signal | ||||
A9 | BARE | 814 | Drain Wire | ||||
A10 | LT BLU | 1235 | Audio Low Reference | ||||
A11 | BRN/WHT | 2506 | Audio Return Signal | ||||
A12 | DK GRN/WHT | 2507 | Audio Transmit Signal | ||||
A13 | BARE | 1792 | Drain Wire | ||||
A14 | GRY/BLK | 2508 | Microphone Signal | ||||
A15 | -- | -- | Not Used | ||||
A16 | ORN | 2240 | Battery Positive Voltage | ||||
B1 - B8 | -- | -- | Not Used | ||||
B9 | GRY | 655 | Cellular Microphone Signal | ||||
B10 | BARE | 1705 | Drain Wire | ||||
B11 | TAN/BLK | 2510 | OnStar Serial Data Return | ||||
B12 | DK BLU/WHT | 2511 | OnStar Serial Data (-) | ||||
B13 | LT BLU/BLK | 2512 | OnStar Serial Data (+) | ||||
B14 | GRY/BLK | 1798 | Ground | ||||
B15 | PPL/WHT | 2513 | Ignition ON Signal | ||||
B16 | -- | -- | Not Used | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
E1 | BLK | 1050 | Ground | ||||
E2-E3 | -- | -- | Not Used | ||||
E4 | DK GRN/WHT | 2514 | Keypad Signal | ||||
E5 | YEL/BLK | 2516 | Keypad Green LED Signal | ||||
E6 | LT GRN/BLK | 2515 | Keypad Supply Voltage | ||||
E7-E15 | -- | -- | Not Used | ||||
E16 | ORN | 2540 | Battery Positive Voltage | ||||
F1-F3 | -- | -- | Not Used | ||||
F4 | ORN/BLK | 2518 | Keypad Low Reference | ||||
F5-F8 | -- | -- | Not Used | ||||
F9 | BRN/WHT | 2517 | Keypad Red LED Signal | ||||
F10-F16 | -- | -- | Not Used | ||||
