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 540 (WIRING SYSTEMS - SPECIFICATIONS, COMPONENT VIEWS AND CONNECTOR END VIEWS)COMPONENT LOCATORINLINE HARNESS CONNECTOR END VIEWSC142
2006 Chevrolet Suburban C1500, 5.3 Z
Inline Harness Connector End Views: C142
2006 Chevrolet Suburban C1500, 5.3 ZSECTION C142
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.
C142 Engine Harness Terminal Identification To Transmission Harness
| Connector Part Information |
|
Connector Part Information |
|
||||
|---|---|---|---|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function | Pin | Wire Color | Circuit No. | Function |
| A | GRY | 587 | Skip/Shift Solenoid Control | A | GRY | 587 | Skip/Shift Solenoid Control |
| B | YEL | 400 | Signal High - Front | B | YEL | 400 | Signal High - Front |
| C | PPL | 401 | Signal Low - Front | C | PPL | 401 | Signal Low - Front |
| D | YEL/BLK | 1227 | TFT Sensor Signal | D | YEL/BLK | 1227 | TFT Sensor Signal |
| E | DK GRN /WHT |
817 | Vehicle Speed Signal | E | DK GRN /WHT |
817 | Vehicle Speed Signal |
| F-K | - | - | Not Used | F-K | - | - | Not Used |
| L | DK GRN | 890 | Fuel Tank Pressure Sensor Signal | L | DK GRN | 890 | Fuel Tank Pressure Sensor Signal |
| M | LT BLU | 1937 | Fuel Level Sensor Signal-Right | M | LT BLU | 1937 | Fuel Level Sensor Signal-Right |
| N | PNK/WHT | 1101 | Damping Lift/Dive Signal | N | PNK/WHT | 1101 | Damping Lift/Dive Signal |
| P | WHT | 1310 | Left Rear Position Sensor Signal | P | WHT | 1310 | Left Rear Position Sensor Signal |
| R | GRY | 598 | 5 Volt Reference | R | GRY | 598 | 5 Volt Reference |
| S | GRY | 720 | Low Reference | S | GRY | 720 | Low Reference |
| T | LT GRN | 1652 | Reverse Lockout Solenoid Control | T | LT GRN | 1652 | Reverse Lockout Solenoid Control |
| U | DK BLU | 1936 | Fuel Level Sensor Signal-Secondary | U | DK BLU | 1936 | Fuel Level Sensor Signal-Secondary |
| V | ORN/BLK | 1057 | Low Reference (Europe) | V | ORN/BLK | 1057 | Low Reference (Europe) |
| W | - | - | Not Used | W | - | - | Not Used |
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.