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.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSCHEVROLET2006SUBURBAN C1500, 5.3 ZREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2009 (WIRING SYSTEMS AND POWER MANAGEMENT - INLINE HARNESS CONNECTOR END VIEWS - X100 THROUGH X275)INLINE HARNESS CONNECTOR END VIEWSX115 CHASSIS HARNESS TO INSTRUMENT PANEL HARNESS
2006 Chevrolet Suburban C1500, 5.3 Z
X115 Chassis Harness to Instrument Panel Harness
2006 Chevrolet Suburban C1500, 5.3 ZSECTION X115 Chassis Harness to Instrument Panel Harness
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Connector Part Information
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Connector Part Information
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Terminal Part Information
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Terminal Part Information
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X115 Chassis Harness to Instrument Panel Harness
| Pin | Wire | Circuit | Function | Pin | Wire | Circuit | Function |
|---|---|---|---|---|---|---|---|
| A1 | 0.5 D-GN | 2087 | 5-Volt Reference (except HP2) | A1 | 0.5 D-GN | 2087 | 5-Volt Reference (except HP2) |
| A2 | 0.5 YE | 6046 | Steering Angle Sensor Phase A | A2 | 0.35 YE | 6046 | Steering Angle Sensor Phase A |
| A3 | 0.5 D-BU | 6047 | Steering Angle Sensor Phase B | A3 | 0.35 D-BU | 6047 | Steering Angle Sensor Phase B |
| A4 | 0.5 TN | 6048 | Steering Angle Sensor Phase C | A4 | 0.35 TN | 6048 | Steering Angle Sensor Phase C |
| A5 | 0.5 TN/WH | 6433 | CAN Bus High Serial Data (except HP2) | A5 | 0.5 TN/WH | 6433 | CAN Bus High Serial Data (except HP2) |
| A6 | 0.5 YE/BK | 2500 | High Speed GMLAN Serial Data Bus + (except HP2) | A6 | 0.5 TN/BK | 2500 | High Speed GMLAN Serial Data Bus + (except HP2) |
| A7 | 0.5 YE | 2501 | High Speed GMLAN Serial Data Bus - (except HP2) | A7 | 0.5 TN | 2501 | High Speed GMLAN Serial Data Bus - (except HP2) |
| A8 | 0.5 L-BU | 5986 | Serial Data Communication Enable (except HP2) | A8 | 0.35 L-BU | 5986 | Serial Data Communication Enable (except HP2) |
| B1 | 0.8 TN | 294 | Door Lock Actuator Unlock Control (without E52) | B1 | 0.8 TN | 294 | Door Lock Actuator Unlock Control (without E52) |
| B2 | 0.8 GY | 295 | Door Lock Actuator Lock Control (without E52) | B2 | 0.8 GY | 295 | Door Lock Actuator Lock Control (without E52) |
| B3 | 0.35 YE | 5356 | Left Tail Lamp Outage Detection Signal (Z75 with E52) | B3 | 0.5 YE | 5356 | Left Tail Lamp Outage Detection Signal (Z75 with E52) |
| B4 | 0.5 L-GN/BK | 6432 | CAN Bus Low Serial Data (except HP2) | B4 | 0.5 L-GN/BK | 6432 | CAN Bus Low Serial Data (except HP2) |
| B5 | 3 D-BU | 47 | Trailer Auxiliary Control | B5 | 3 D-BU | 47 | Trailer Auxiliary Control |
| B6 | 0.5 D-GN/WH | 817 | Vehicle Speed Signal | B6 | 0.35 D-GN/WH | 817 | Vehicle Speed Signal |
| B7 | 0.5 L-GN | 6043 | Steering Angle Sensor Signal | B7 | 0.35 L-GN | 6043 | Steering Angle Sensor Signal |
| B8 | 0.5 GY | 6044 | 5-Volt Reference | B8 | 0.35 GY | 6044 | 5-Volt Reference |
| C1 | 0.5 OG/BK | 6045 | Low Reference | C1 | 0.35 OG/BK | 6045 | Low Reference |
| C2 | 0.35 PU | 5357 | Right Tail Lamp Outage Detection Signal (Z75 with E52) | C2 | 0.5 PU | 5357 | Right Tail Lamp Outage Detection Signal (Z75 with E52) |
| C3-C4 | - | - | Not Used | C3-C4 | - | - | Not Used |
| C5 | 0.35 PK | 7141 | Trailer Connected Signal Trailer (EXP) | C5 | 0.35 PK | 7141 | Trailer Connected Signal Trailer (EXP) |
| C6 | 0.35 L-BU | 1620 | CHMSL Control (EXP) | C6 | 0.8 L-BU | 1620 | CHMSL Control (EXP) |
| C7 | 0.5 RD/WH | 840 | Battery Positive Voltage (UFT) | C7 | 0.35 RD/WH | 840 | Battery Positive Voltage (UFT) |
| C8 | 0.5 PK | 739 | Ignition Voltage (G69) | C8 | 0.35 PK | 739 | Ignition Voltage (G69) |
RENDER: 1.0x
NO RELATED
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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.
