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 MANUALSISUZU2006ASCENDER S, 4.2 S, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 379 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT VIEWS & CONNECTOR END VIEWS)COMPONENT CONNECTOR END VIEWSTRANSFER CASE SHIFT CONTROL MODULE X1 (NP4)
2006 Isuzu Ascender S, 4.2 S, 4WD
Transfer Case Shift Control Module X1 (NP4)
2006 Isuzu Ascender S, 4.2 S, 4WDSECTION Transfer Case Shift Control Module X1 (NP4)
WARNING: This page is about a different car, the 2008 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
Transfer Case Shift Control Module X1 (NP4)
| Pin | Wire | Circuit | Function |
|---|---|---|---|
| A1 | 0.35 D-GN/WH | 1133 | Class 2 Serial Data |
| A2-A6 | - | - | Not Used |
| A7 | 0.35 BK/WH | 1554 | Encoder Low Reference |
| A8 | - | - | Not Used |
| B1-B5 | - | - | Not Used |
| B6 | 0.35 BN/WH | 1555 | Encoder Signal |
| B7 | - | - | Not Used |
| B8 | 0.35 BK/WH | 751 | Ground |
Connector Part Information
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Terminal Part Information
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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.