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NTV-DOC228 Toyota 4S Navigation System Installation Important: This system is designed for Toyota Entune Plus Radio with APPS button. Please refer and verify with the following radio model before proceed (radio model number is located in the front of radio below the display screen). 2014.5 Camry Apps Radio P 10507...
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NTV-DOC228 Toyota 4S Navigation System Installation Camry Radio Installation (Highlander installation located separately in this manual) Carefully remove the radio from dash Carefully remove the radio chassis from the radio front plate Remove the 4 screws from factory as indicated above Install the supplied spacers as indicated Prepare the ribbon cable to route under the opening...
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NTV-DOC228 Toyota 4S Navigation System Installation Camry Radio Installation (cont.) Place the PCB as indicated above Install the ribbon cable to factory plug inside the PCB opening Insert the TP and LCD cables to the PCB as indicated (noted the orientation of the plugs) Orientation of the plugs Insert the ribbon cable from radio chassis as shown...
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NTV-DOC228 Toyota 4S Navigation System Installation Camry Radio Installation (cont.) For Camry radio, a 5/8” hole is needed for wire exit. Drill a 5/8” hole as shown above and use the supplied protective grommet. End of Camry Radio PCB Installation, jump to system diagram for wiring connections P a g e...
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NTV-DOC228 Toyota 4S Navigation System Installation Highlander Radio Installation Remove (3) screws as indicated and release (2) ribbons cables from sockets carefully BE EXTREMELY CAREFUL to cut off the (2) metal tab from radio. STOP!! ** Ensure to clean off the dust and loose particles before continuation ** P a g e...
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NTV-DOC228 Toyota 4S Navigation System Installation Highlander Radio Installation (cont.) Install the supplied spacers as indicated Prepare the ribbon cable to route under the opening Place the PCB as indicated above Install the ribbon cable to factory plug inside the PCB opening Insert the TP and LCD cables to the PCB as indicated (noted the orientation of the plugs) P a g e...
NTV-DOC228 Toyota 4S Navigation System Installation Highlander Radio Installation (cont.) Orientation of the plugs Insert the ribbon cable from radio chassis as shown End of Highlander Radio PCB Installation, jump to system diagram for wiring connections DIP Switch Settings Factory default setting as shown with factory equipped backup camera For aftermarket camera, turn dip switch 1 to OFF ** The GPS module should be OFF when change any dip switch position ** Test system thoroughly before re-assemble of the radio and dash...
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NTV-DOC228 Toyota 4S Navigation System Installation ** 28-PIN T-harness is not provided for this installation. Installer will have to tab to factory harness PIN-2 wire for reverse signal ** Connect GPS Antenna to GPS Module (best GPS Antenna location is under passenger side A-pillar cover, on top of dash) Tab and Connect reverse trigger wire (O) to FACTORY 28-PIN harness Pin-2 wire P a g e...
NTV-DOC228 Toyota 4S Navigation System Installation Trouble Shooting Please follow all the steps in this installation manual, failure to do so might void the product warranty and damage the factory radio Power GPS Module has (2) led lights as indicators when system is power on. Both led lights should lit with good power.