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These are some common tools used to work on this device. You might not need every tool for every procedure.

Troubleshooting ¶ 

If you are having difficulties with the Garmin Nuvi 2455LMT, then try referring to the Troubleshooting Page.

Background and Identification ¶ 

The Garmin Nuvi 2455LMT was part of the 24xx series of nuvi released in February of 2012. This model is identified as the nuvi 2455 as displayed on the screen when the device is turned on, as well as on the box. This version features 4.3" dual-oriented touchscreen, detailed maps of North America with lifetime updates, free lifetimes traffic, and lane guidance with photoReal junction view. The nuvi 2455LMT came with a preloaded City Navigator, lifetime maps and traffic, 3D traffic receiver with vehicle power cable, vehicle suction cup mount, USB cable, and a quick start manual.

This nuvi model is 4.8"x2.9"x.6", with a display 3.81"x2.25". It has a display resolution of 480 x 272 pixels. The display type is manual dual-oriented, WQVGA color TFT with white back-light. It is 5.0 ounces with a rechargeable lithium-ion battery.

Additional Information ¶ 

Manuals for Garmin Nuvi 2455LMT

FAQ page for Nuvi 2455LMT

HelpOWL Troubleshooting and FAQ

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