TPO T-51744GL065Z-FW-AJ 6.5-Inch TFT-LCD Display — Buick GPS Navigation

TPO T-51744GL065Z-FW-AJ — 6.5" Automotive Navigation LCD

The TPO T-51744GL065Z-FW-AJ is a 6.5-inch TFT-LCD display panel manufactured by TPO (Toppan Displays), a leading display technology company specializing in automotive and industrial LCD solutions. This panel is the OEM (Original Equipment Manufacturer) display used in GM/Buick in-dash GPS navigation head units, serving as the primary visual interface for map display, route guidance, vehicle settings, and multimedia functions.

Technical Specifications

Compatible Vehicles

Key Features

• OEM Quality Replacement — Exact-fit replacement for the original navigation display, matching the factory connector, mounting points, and ribbon cable interface without modification

• 6.5-Inch Form Factor — Designed specifically for in-dash navigation bezels used in GM/Buick center console installations

• QVGA Resolution — 320×240 pixel resolution provides clear map rendering, turn-by-turn direction display, and menu navigation for the vehicle's GPS system

• Automotive-Grade Design — Engineered for the automotive environment with vibration resistance, wide operating temperature range, and UV-stable materials for dashboard mounting

• Direct Drop-In Replacement — No firmware modification or adapter boards required; simply disconnect the old panel and connect the replacement using the existing ribbon cable

• Cost-Effective Repair — Replacing the LCD panel is significantly more economical than replacing the entire navigation head unit assembly

Common Failure Symptoms

• Blank or Black Screen — Navigation unit powers on (audio works) but the display shows no image, indicating a failed LCD panel or backlight

• Dim or Faded Display — Screen image is visible but extremely dim, suggesting LED backlight degradation

• Lines or Distortion — Horizontal/vertical lines, color bleeding, or partial image display indicating a damaged LCD panel

• Flickering Display — Intermittent image loss or screen flickering caused by aging panel or loose ribbon cable connection

• Dead Pixels / Spots — Permanent dark or bright spots on the display surface

Installation Notes

• Installation requires removal of the navigation head unit from the dashboard — consult the vehicle's service manual for trim removal procedures

• Handle the LCD panel with care; TFT-LCD glass is fragile and can crack under excessive bending or point pressure

• Disconnect the vehicle battery before removing the navigation unit to prevent electrical shorts

• Use anti-static precautions when handling the bare LCD panel to prevent ESD damage to the ribbon cable connector

• Verify the ribbon cable orientation before reconnection — incorrect insertion can damage the panel or the head unit's display controller

Condition & Warranty

This is a used, tested unit removed from a working navigation system. Each display is tested for pixel integrity, backlight function, color accuracy, and ribbon cable connectivity before shipment. A 3-month warranty covers functional defects. Technical support via WhatsApp and email.