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Product Description
Product Details
| Attribute | Information |
| Part Name | Automatic HVAC Climate Control Unit / Temperature Switch Panel |
| OEM Nissan Part Number | 27500-40U00 / 27500-40U01 (Crosses: 27500-44U00 / 27500-40U02) |
| Placement on Vehicle | Center Dashboard Interior Center Stack Assembly |
| Control Setup | Automatic Digital Climate Control with LCD Screen & Push Buttons |
| Finish / Color | OEM Trim-Matched Charcoal Gray / Satin Black Casing |
| Chassis Platform | Third-Gen J30 Chassis Nissan Maxima (3.0L VG30E / VE30DE V6) |
| Fitment Type | Direct Replacement Mechanical Bolt-In & Harness Plug |
| Fitment Years | 1990, 1991, 1992, 1993 |
| Condition | Used OEM (Original Equipment Manufacturer) |
Description
This is a genuine OEM Nissan Center Dashboard Automatic Digital Climate Control Switch Panel Unit removed from a running 1992 Nissan Maxima SE 3.0L V6. Finished in its factory-original charcoal gray casing and carrying exact OEM part sequence 27500-40U00 / 27500-44U00, this interior HVAC control module is an ideal direct physical, mechanical, and electronic drop-in replacement to instantly resolve common classic J30 center stack failures including dead or missing LCD display screen lines, non-responsive temperature push buttons, erratic blower fan speed control, non-engaging A/C compressor relays, or burnt-out night backlighting illumination.
As an authentic factory-original component, this climate control panel features precisely mapped mounting screw tabs and clean multi-pin electrical harness connector docks designed to sit completely flush inside your center dashboard trim. Opting for a genuine Nissan OEM control module ensures exact electrical resistance matching and signal communication for proper blend door actuator movement and interior ambient temperature feedback. Every push-button switch, LCD display segment, and night backlighting circuit on this unit has been fully bench-tested and operates flawlessly.
Vehicle Compatibility
Please precisely verify your original module's part number sticker and screen face layout before purchasing. This climate control switch fits automatic digital climate control setups:
Nissan Maxima Sedan (GXE, SE - 3.0L V6): 1990, 1991, 1992, 1993
Application Warning: This module is configured strictly for 1990–1993 J30 Nissan Maxima models equipped with automatic digital climate controls matching part series 27500-40U00. It will NOT fit 1989 early 3rd-Gen models equipped with different wiring harness pinouts. It will NOT fit 1995–1999 4th-Gen (A32) Maximas. It will NOT replace base models equipped with manual slider/lever climate control systems.
Important Installation Information
Direct Mechanical Bolt-In & Harness Integration: Replacing this center dashboard unit requires basic hand tools. Carefully unclip the surrounding center dash trim bezel using a soft plastic pry wedge tool. Unbolt the retaining screws securing the climate control assembly, pull the unit forward, disconnect the rear multi-pin electrical harness plugs, swap the controller over, reconnect all lines, re-tighten the mounting screws, and press the dash trim panel back into place.
Key Features
Fully Tested Digital Screen: The LCD display screen has been bench-tested for crisp graphics and complete pixel lines without missing segments or fading.
Tested Push Buttons: Temperature adjustments, AUTO mode, fan speed, and vent mode push buttons engage with clean factory tactile feedback.
Corrosion-Free Harness Terminals: Rear multi-pin connector docks are completely clean, straight, and unbent, free of moisture or oxidation.
Clean Cosmetic Condition: The front faceplate, control buttons, and printed function markings are clean and well-preserved, showing only light, standard signs of careful use for a vintage component.
Shipping & Handling
Packaging: Shipped securely inside a thick, heavy-duty structural box packed heavily with anti-static bubble wrap and soft foam layers to ensure the front display screen, control buttons, mounting tabs, and rear electrical harness docks arrive completely pressure-isolated, shock-protected, and pristine.
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