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DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSPONTIAC2006G6 GTP, 2D COUPE, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 74 (ENTERTAINMENT SYSTEMS)COMPONENT LOCATORENTERTAINMENT CONNECTOR END VIEWS
2006 Pontiac G6 GTP, 2D Coupe, Standard
Entertainment Connector End Views
2006 Pontiac G6 GTP, 2D Coupe, StandardSECTION Entertainment Connector End Views
WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
Audio Amplifier C1 (U88)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | L-GN | 200 | Right Front Speaker Output (+) |
| B | D-GN | 117 | Right Front Speaker Output (-) |
| C | GY | 118 | Left Front Speaker Output (-) |
| D | TN | 201 | Left Front Speaker Output (+) |
| E | OG | 2040 | Battery Positive Voltage |
| F | BK/WH | 351 | Ground |
| G | YE | 1860 | Front Center Speaker Output (+) |
| H | L-BU | 1960 | Front Center Speaker Output (-) |
Audio Amplifier C2 (U88)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A1-A2 | - | - | Not Used |
| A3 | PU | 2232 | Radio On Signal |
| A4 | BN/WH | 599 | Left Rear Low Level Audio Signal (+) |
| A5 | BN | 1999 | Left Rear Low Level Audio Signal (-) |
| A6 | D-GN | 1947 | Left Front Low Level Audio Signal (-) |
| A7 | TN | 511 | Left Front Low Level Audio Signal (+) |
| A8 | TN | 927 | Amplifier Control |
| A9 | D-BU | 46 | Right Rear Speaker Output (+) |
| A10 | L-BU | 115 | Right Rear Speaker Output (-) |
| A11 | BN | 199 | Left Rear Speaker Output (+) |
| A12 | YE | 116 | Left Rear Speaker Output (-) |
| B1 | L-GN/BK | 1794 | Rear Subwoofer Speaker Output (-) |
| B2 | D-BU/WH | 346 | Rear Subwoofer Speaker Output (+) |
| B3 | - | - | Not Used |
| B4 | BK | 1946 | Right Rear Low Level Audio Signal (-) |
| B5 | D-BU | 546 | Right Rear Low Level Audio Signal (+) |
| B6 | L-GN/WH | 512 | Right Front Low Level Audio Signal (+) |
| B7 | L-GN | 1948 | Right Front Low Level Audio Signal (-) |
| B8 | - | - | Not Used |
| B9 | BK | 1856 | Left Front Tweeter Speaker Output (+) |
| B10 | YE | 1956 | Left Front Tweeter Speaker Output (-) |
| B11 | L-GN | 1852 | Right Front Tweeter Speaker Output (+) |
| B12 | PU | 1952 | Right Front Tweeter Speaker Output (-) |
Digital Radio Antenna (U2K)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| - | TN | COAX | Antenna Signal |
Digital Radio Receiver C1 (U2K)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | - | - | Not Used |
| 2 | BN/WH | 367 | Left Audio Signal (+) |
| 3 | D-GN/WH | 368 | Right Audio Signal (+) |
| 4-8 | - | - | Not Used |
| 9 | BK/WH | 351 | Ground |
| 10 | BK/WH | 372 | Audio Common |
| 11 | BARE | 814 | Drain Wire |
| 12-14 | - | - | Not Used |
| 15 | D-BU | 1128 | Class 2 Serial Data |
| 16 | OG | 640 | Battery Positive Voltage |
Digital Radio Receiver C2 (U2K)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| - | TN | COAX | Antenna Signal |
Radio C1
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A1 | OG | 1044 | Radio Class 2 Serial Data |
| A2-A5 | - | - | Not Used |
| A6 | PU | 1375 | Remote Radio Control Supply Voltage (UK3) |
| A7 | D-BU | 1796 | Steering Wheel Controls Signal (UK3) |
| A8 | TN | 201 | Left Front Speaker Output (+) (UW6) |
| TN | 511 | Left Front Low Level Audio Signal (+) (U88) | |
| A9 | GY | 118 | Left Front Speaker Output (-) (UW6) |
| D-GN | 1947 | Left Front Low Level Audio Signal (-) (U88) | |
| A10 | L-BU | 115 | Right Rear Speaker Output (-) (UW6) |
| BK | 1946 | Right Rear Low Level Audio Signal (-) (U88) | |
| A11 | D-BU | 46 | Right Rear Speaker Output (+) (UW6) |
| D-BU | 546 | Right Rear Low Level Audio Signal (+) (U88) | |
| A12 | BK/WH | 351 | Ground |
| B1 | OG | 2040 | Battery Positive Voltage |
| B2 | - | - | Not Used |
| B3 | PU | 2232 | Radio On Signal |
| B4 | GY | 8 | Instrument Panel Lamp Supply Voltage |
| B5 | BK | 1450 | Ground |
| B6-B7 | - | - | Not Used |
| B8 | BN | 199 | Left Rear Speaker Output (+) (UW6) |
| BN/WH | 599 | Left Rear Low Level Audio Signal (+) (U88) | |
| B9 | YE | 116 | Left Rear Speaker Output (-) (UW6) |
| BN | 1999 | Left Rear Low Level Audio Signal (-) (U88) | |
| B10 | D-GN | 117 | Right Front Speaker Output (-) (UW6) |
| L-GN | 1948 | Right Front Low Level Audio Signal (-) (U88) | |
| B11 | L-GN | 200 | Right Front Speaker Output (+) (UW6) |
| L-GN/WH | 512 | Right Front Low Level Audio Signal (+) (U88) | |
| B12 | - | - | Not Used |
Radio C2
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A-E | - | - | Not Used |
| F | TN | 927 | Amplifier Control (U88) |
| G | - | - | Not Used |
| H | D-GN/WH | 368 | Right Audio Signal (+) (U2K) |
| J | BN/WH | 367 | Left Audio Signal (+) (U2K) |
| K | BK/WH | 372 | Audio Common (U2K) |
| L | L-BU | 1405 | Audio Common Signal (UE1) |
| M | OG/BK | 1406 | Left Audio Signal (+) (UE1) |
Radio Antenna Module
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | PU | 2232 | Radio On Signal |
Speaker - Center (U88)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | L-BU | 1960 | Front Center Speaker Output (-) |
| B | YE | 1860 | Front Center Speaker Output (+) |
Speaker - LF Door
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | GY | 118 | Left Front Speaker Output (-) |
| B | TN | 201 | Left Front Speaker Output (+) |
Speaker - LF Tweeter
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | GY | 118 | Left Front Speaker Output (-) (UW6) |
| YE | 1956 | Left Front Tweeter Speaker Output (-) (U88) | |
| B | TN | 201 | Left Front Speaker Output (+) (UW6) |
| BK | 1856 | Left Front Tweeter Speaker Output (+) (U88) | |
Speaker - LR (UW6)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | YE | 116 | Left Rear Speaker Output (-) |
| B | BN | 199 | Left Rear Speaker Output (+) |
Speaker - LR (U88)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | YE | 116 | Left Rear Speaker Output (-) |
| B | BN | 199 | Left Rear Speaker Output (+) |
| C | L-GN/BK | 1794 | Rear Subwoofer Speaker Output (-) |
| D | D-BU/WH | 346 | Rear Subwoofer Speaker Output (+) |
Speaker - RF Door
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | D-GN | 117 | Right Front Speaker Output (-) |
| B | L-GN | 200 | Right Front Speaker Output (+) |
Speaker - RF Tweeter
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | D-GN | 117 | Right Front Speaker Output (-) (UW6) |
| PU | 1952 | Right Front Tweeter Speaker Output (-) (U88) | |
| B | L-GN | 200 | Right Front Speaker Output (+) (UW6) |
| L-GN | 1852 | Right Front Tweeter Speaker Output (+) (U88) | |
Speaker - RR (UW6)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | L-BU | 115 | Right Rear Speaker Output (-) |
| B | D-BU | 46 | Right Rear Speaker Output (+) |
Speaker - RR (U88)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | L-BU | 115 | Right Rear Speaker Output (-) |
| B | D-BU | 46 | Right Rear Speaker Output (+) |
| C | L-GN/BK | 1794 | Rear Subwoofer Speaker Output (-) |
| D | D-BU/WH | 346 | Rear Subwoofer Speaker Output (+) |
Steering Wheel Controls - Left (UK3)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | D-BU | 1796 | Steering Controls Signal |
| 2 | BK | 1550 | Ground |
| 3 | GY/BK | 1458 | Instrument Panel Lamp Supply Voltage |
| 4 | D-BU | - | Unknown |
Steering Wheel Controls - Right (UK3)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | D-BU | 1796 | Steering Wheel Controls Signal |
| 2 | D-BU | - | Unknown |
| 3 | BK | 1550 | Ground |
| 4 | GY/BK | 1458 | Instrument Panel Lamp Supply Voltage |
| 5 | PU | 1375 | Remote Radio Control Supply Voltage |
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.