| Table 1: | Inside Rearview Mirror (Day/Night) |
| Table 2: | Rear Window Defogger |
| Table 3: | Rear Window Defogger Relay |
| Table 4: | Inside Rear View Mirror ONSTAR® |
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Connector Part Information |
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Pin | Wire Color | Circuit No. | Function | ||||
1 | BRN | 41 | Fused Ignition 3 Feed | ||||
2 | BLK | 850 | Ground | ||||
3 | LT GRN | 24 | Backup Lamp Feed | ||||
4 | GRY | 1690 | Automatic Day/Night Mirror Signal - Outside | ||||
5 | PNK | 1691 | Automatic Day/Night Mirror Return - Outside | ||||
6 | GRY | 157 | Interior Lamp Output | ||||
7 | ORN | 1732 | Courtesy Lamps Battery Feed | ||||
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Connector Part Information |
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Pin | Wire Color | Circuit No. | Function | ||||
A | BLK | 450 | Ground | ||||
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Connector Part Information |
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Pin | Wire Color | Circuit No. | Function | ||||
A1 | WHT | 193 | Rear Defogger ON Indicator - Relay Coil Feed | ||||
A2 | PPL | 293 | Rear Defogger Element Feed | ||||
B1-B2 | -- | -- | Not Used | ||||
C1 | ORN | 1040 | Fused Battery Feed | ||||
C2 | BRN | 41 | Fused IGN 3 Feed | ||||
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Connector Part Information |
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Pin | Wire Color | Circuit No. | Function | ||||
1 | GRY | 156 | Interior Lamp Control | ||||
2 | BARE | 1705 | Drain Wire | ||||
3-4 | Not Used | ||||||
5 | GRY | 1690 | Automatic Day/Night Mirror Signal | ||||
6 | ORN | 1732 | Courstey Lamps Supply Voltage | ||||
7 | Not Used | ||||||
8 | BLK | 850 | Ground | ||||
9 | LT GRN | 24 | Backup Lamp Supply Voltage | ||||
10 | GRY | 655 | Cellular Telephone Microphone Signal | ||||
11 | DK GRN/WHT | 2514 | Keypad Signal | ||||
12 | LT GRN/BLK | 2515 | Keypad Supply Voltage | ||||
13 | BRN | 41 | Ignition 3 Voltage | ||||
14 | YEL/BLK | 2516 | Keypad Green LED Signal | ||||
15 | BRN/WHT | 2517 | Keypad Red LED Signal | ||||
16 | PNK | 1691 | Automatic Day/Night Mirror Low Reference | ||||
