T: +8615609213525
E: 15829336298@139.com
E: 15829336298@139.com
Room 1212-G107, Unit 2, Building 1, Block A, Shenglong Plaza, No. 80 Weiyang Road, Weiyang District, Xi'an City, Shaanxi Province
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DZ9L149584602
Shacman
| Attribute | Details |
|---|---|
| Part Name | Left Steering Column Combination Switch / Multi-Function Control Lever / Wiper & Light Switch Assembly |
| OEM Part Number | DZ9L149584602 |
| Alternate Part Numbers | AZ9L149584602 (internal/system reference or legacy marking) |
| Brand/Manufacturer | SHACMAN (Shaanxi Heavy Duty Auto), Original Equipment (OE) Standard |
| Type | Direct Replacement / OEM Equivalent |
| Voltage Rating | 24V DC (Standard truck electrical system) |
| Electrical Load Capacity | Varies per circuit: typically 5A–20A depending on function |
| Housing Material | High-strength engineering plastic (impact-resistant, heat-stable up to 105°C) |
| Internal Components | Precision copper contacts, conductive PCB traces, spring-loaded mechanical levers, wear-resistant sliding elements |
| Connector Type | Proprietary multi-pin connector (typically 8–12 pins), compatible with SHACMAN wiring harness |
| Switch Operation | Rotary, toggle, detent positioning, momentary push/pull actions |
| Origin | Shaanxi or Shandong Province, China |
| Warranty | 6 to 12 months (depending on supplier terms) |
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Verify Compatibility First
Confirm that your vehicle uses this exact switch version before purchase. Differences exist even within the X3000/X6000 lines based on production date and trim level.
Disconnect Power Before Work
Always disconnect the negative terminal of the 24V battery prior to removal/installation to prevent:
Short circuits
Damage to ECU or instrument cluster
Accidental airbag deployment (if near steering wheel)
Professional Installation Recommended
Requires partial disassembly of the steering column shroud and possibly removal of the steering wheel. Should be performed by trained technicians familiar with SHACMAN systems.
Handle with Care During Installation
Avoid bending pins or forcing the connector. Ensure the locking clip engages properly.
Avoid Excessive Force During Use
Do not yank, twist, or press the lever aggressively. Over time, this can damage internal springs, detents, or solder joints.
Keep Clean and Dry
Prevent dust, moisture, or cleaning agents from entering the switch housing. Moisture ingress is a common cause of corrosion and intermittent failure.
Test All Functions After Installation
Conduct a complete functional check:
Turn signals (left/right)
Headlight modes (low/high/flash)
All wiper speeds (LO, HI, intermittent)
Washer spray and wipe cycle
Check for dashboard error messages
Use Genuine or High-Quality Replacements Only
Counterfeit or low-cost alternatives often use substandard plastics and poor electrical contacts, leading to early failure or fire hazards.
Do Not Attempt Internal Repairs
The unit is sealed and not user-serviceable. Opening may destroy internal components and void warranty.
Regular Inspection & Maintenance
During routine servicing, inspect for:
Stiff or sticky lever movement
Delayed response or flickering lights
Burnt smell or discoloration
Loose connection at base
