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YZ962277010108
Shacman Sinotruk HOWO
| Attribute | Details |
|---|---|
| Part Name | Chassis Wiring Electrical Connector / Junction Plug / Harness Branch Connector |
| OEM Part Number | YZ962277010108 |
| Alternate Number | AZ962277010108 (common variant marking used by SINOTRUK or third-party suppliers) |
| Brand/Manufacturer | Compatible with SINOTRUK SITRAK, SHACMAN, FAW Jiefang — often supplied through OEM channels |
| Type | Original Equipment Replacement (OER), Plug-and-Play Design |
| Voltage Rating | 24V DC (Standard for commercial/heavy-duty vehicles) |
| Current Capacity | Varies by pin (typically 5A–30A per circuit) |
| Housing Material | High-strength engineering plastic (UV-resistant, impact-proof, heat-stable up to 105°C) |
| Internal Contacts | Tin-plated copper or copper alloy pins for low resistance and corrosion resistance |
| Sealing Level | IP67 rated (dust-tight and protected against temporary immersion/water jets) |
| Locking Mechanism | Screw-lock, bayonet lock, or clip-on design depending on application |
| Pin Configuration | Multi-pin (exact count varies; typically 8–24 pins based on vehicle configuration) |
| Function | Signal/power distribution node in chassis harness; connects main loom to sensors, actuators, lighting, ABS, etc. |
| Mounting Location | Vehicle chassis frame rail, near axle groups, engine compartment, or rear trailer interface area |
| Origin | China (manufactured for multiple domestic OEMs) |
| Warranty | Typically 3 to 6 months depending on supplier |
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Verify Compatibility Before Purchase
Confirm that the connector body shape, pin configuration, and wire entry direction match your existing harness.
Disconnect Battery Before Work
Always disconnect the negative terminal of the 24V battery before handling any electrical connectors to prevent short circuits or ECU damage.
Professional Installation Recommended
Involves working with multi-circuit systems. Improper mating can lead to crossed signals, ground faults, or communication loss.
Inspect Pins Before Connection
Check for:
Bent or missing pins
Corrosion or oxidation
Burn marks or melting signs
Clean contacts with electrical contact cleaner if needed.
Ensure Full Engagement & Locking
Push firmly until click or lock engages. For screw-type connectors, tighten evenly to compress sealing gasket properly.
Secure Mounting Position
Use original brackets or zip ties to prevent vibration-induced wear or disconnection.
Protect Against Water & Debris
Ensure rubber boots or caps are intact. In exposed areas, consider additional heat-shrink tubing or waterproof tape for extra protection.
Avoid Forced Insertion
Never force misaligned connectors — this damages pins and compromises seal integrity.
Test System After Installation
Verify operation of connected systems:
Tail lights, turn signals
ABS warning light
Air suspension leveling
Trailer connector outputs
No ECU error messages
Use Genuine or High-Quality Replacements Only
Avoid counterfeit connectors with poor sealing or weak retention — they lead to intermittent failures and costly diagnostics.