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 K2500, 6.0 UREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 540 (WIRING SYSTEMS - SPECIFICATIONS, COMPONENT VIEWS AND CONNECTOR END VIEWS)COMPONENT LOCATORINLINE HARNESS CONNECTOR END VIEWSC146
2006 Chevrolet Suburban K2500, 6.0 U
Inline Harness Connector End Views: C146
2006 Chevrolet Suburban K2500, 6.0 USECTION C146
WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
C146 Transmission Harness Terminal Identification To Instrument Panel Harness
| Connector Part Information |
|
Connector Part Information |
|
||||
|---|---|---|---|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function | Pin | Wire Color | Circuit No. | Function |
| A | YEL | 18 | Left Rear Stop/Turn Lamp Supply Voltage | A | YEL | 18 | Left Rear Stop/Turn Lamp Supply Voltage |
| B | DK GRN | 19 | Right Rear Stop/Turn Lamp Supply Voltage | B | DK GRN | 19 | Right Rear Stop/Turn Lamp Supply Voltage |
| C | YEL | 269 | Starter Enable Relay Coil Supply Voltage | C | YEL | 269 | Starter Enable Relay Coil Supply Voltage |
| D | PPL | 1606 | Crank Voltage | D | PPL | 1606 | Crank Voltage |
| E | BRN | 341 | Ignition 3 Voltage | E | BRN | 341 | Ignition 3 Voltage |
| F | ORN/BLK | 434 | Neutral Safety Switch Signal Selective Ride Control Switch Signal | F | ORN/BLK | 434 | Neutral Safety Switch Signal |
| G | TAN/WHT | 1384 | Electronic Traction Suspension Control Switch Input | G | TAN/WHT | 1384 | Selective Ride Control Switch Signal |
| H | PNK/BLK | 1385 | Ground | H | PNK/BLK | 1385 | Ground |
| J | DK BLU /WHT |
1126 | SCM (Suspension) Class 2 Serial Data | J | DK BLU /WHT |
1126 | SCM (Suspension) Class 2 Serial Data |
| K | BLK/WHT | 851 | Ground | K | BLK/WHT | 851 | Ground |
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.