Safety Warning
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 MANUALSCHEVROLET2006SUBURBAN C1500, 5.3 ZREPAIR AND DIAGNOSIS (SINGLE PAGE)BODY & FRAMEIGNITION SWITCH/STEERING LOCKSTEERING WHEEL & STEERING COLUMNCOMPONENT LOCATORSTEERING WHEEL AND COLUMN CONNECTORS
2006 Chevrolet Suburban C1500, 5.3 Z
Steering Wheel and Column Connectors
2006 Chevrolet Suburban C1500, 5.3 ZSECTION Steering Wheel and Column Connectors
Steering Wheel Control Switch Assembly - Lower Left
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | BN | 230 | Instrument Panel Lamps Dimming Control |
| 2 | YE | 1327 | Fuel Signal |
| 3 | D-BU | 894 | Trip Signal |
| 4 | BK | 2250 | Ground |
Steering Wheel Control Switch Assembly - Lower Right
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | BN | 230 | Instrument Panel Lamps Dimming Control |
| 2 | D-GN | 1358 | Personalization Signal |
| 3 | OG | 1816 | Select Signal |
| 4 | BK | 2250 | Ground |
| 5 | - | - | Not Used |
Steering Wheel Control Switch Assembly - Upper Left
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | L-GN | 2283 | Remote Radio Control Signal |
| 2 | BN | 230 | Instrument Panel Lamps Dimming Control |
| 3 | BK | 2250 | Ground |
| 4 | - | - | Not Used |
| 5 | L-GN | 1011 | Remote Radio Control Signal |
Steering Wheel Control Switch Assembly - Upper Right
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | WH | 2283 | 12-Volt Reference |
| 2 | L-GN | 1011 | Remote Radio Control Signal |
| 3 | BN | 230 | Instrument Panel Lamps Dimming Control |
| 4 | - | - | Not Used |
| 5 | BK | 2250 | Ground |
| 6 | L-GN | 1101 | Remote Radio Control Signal |
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:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.