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 MANUALSCHEVROLET2001SUBURBAN C1500REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 3 (TRANSFER CASE - NVG 236/246-NP8 (TWO SPEED AUTOMATIC) - SERVICE, REPAIR AND DIAGNOSTICS)COMPONENT LOCATORTRANSFER CASE CONTROL CONNECTOR END VIEWSTRANSFER CASE - C2 (ENCODER MOTOR)
2001 Chevrolet Suburban C1500
Transfer Case - C2 (Encoder Motor)
2001 Chevrolet Suburban C1500SECTION Transfer Case - C2 (Encoder Motor)
WARNING: This page is about a different variant/trim than selected.
Transfer Case - C2 (Encoder Motor)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | BLK/WHT | 1554 | Encoder Signal Ground |
| B | DK BLU/WHT | 1557 | Channel A Encoder - Signal |
| C | RED/WHT | 1556 | Channel C Encoder - Signal |
| D | YEL/BLK | 1558 | Channel B Encoder - Signal |
| E | LT GRN/BLK | 431 | 8 Volt Reference |
| F | BRN/WHT | 1555 | Channel P Encoder - Signal |
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:
- • 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.