For 1990-2009 cars

Table 1: | Radio, Pontiac C1
Table 2: | Radio, Pontiac C2
Table 3: | Radio, Buick/Oldsmobile

#### Radio, Pontiac C1

Connector Part Information |

• | 12047531

• | 10-Way F Micro-Pack Series 100 (BLK)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | GRA | 118 | Speaker Return - Left Front
2 | TAN | 201 | Speaker Feed - Left Front
3 | GRN DK | 117 | Speaker Return - Right Front
4 | GRN LT | 200 | Speaker Feed - Right Front
5 | BLK | 150 | Ground
6 | BRN | 9 | Park Lamp Feed
7 | GRA | 8 | Instrument Panel Lamp Feed
8 | -- | -- | Not Used
9 | YEL | 43 | Fuse Output - Accessory - Type III Fuse
10 | ORN/BLK | 1733 | Electronic Control Unit - 12 Volt - Parasitic Load Control

#### Radio, Pontiac C2

Connector Part Information |

• | 12065785

• | 10-Way F Micro-Pack Series 100 (GRY)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
11 | -- | -- | Not Used
12 | -- | -- | Not Used
13 | -- | -- | Not Used
14 | LT GRN | 1111 | --
15 | -- | -- | Not Used
16 | -- | -- | Not Used
17 | BLU LT | 115 | Speaker Return - Right Rear
18 | BLU DK | 46 | Speaker Feed - Right Rear
19 | YEL | 116 | Speaker Return - Left Rear
20 | BRN | 199 | Speaker Feed - Left Rear

#### Radio, Buick/Oldsmobile

Connector Part Information |

• | 12110115

• | 32-Way F Micro-Pack Series 100 (DK BLU)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
E1--E11 | -- | -- | Not Used
E12 | BRN | 199 | Speaker Feed - Left Rear
E13 | YEL | 116 | Speaker Return - Left Rear
E14 | GRN DK | 117 | Speaker Return - Right Front
E15 | GRN LT | 200 | Speaker Feed - Right Front
E16 | BLK | 250 | Ground
F1 | ORN/BLK | 1733 | Electronic Control Unit Output - 12 Volt - Parasitic Load Control
F2 | YEL | 43 | Fuse Output - Accessory - Type III Fuse
F3 | -- | -- | Not Used
F4 | GRA | 8 | Instrument Panel Lamp Feed
F5 | BRN | 9 | Park Lamp Feed
F6--F8 | -- | -- | Not Used
F9 | BLK | 150 | Ground (Buick Only)
F10 | -- | -- | Not Used
F11 | -- | -- | Not Used
F12 | TAN | 201 | Speaker Feed - Left Front
F13 | GRA | 118 | Speaker Return - Left Front
F14 | BLU LT | 115 | Speaker Return - Right Rear
F15 | BLU DK | 46 | Speaker Feed - Right Rear
F16 | -- | -- | Not Used