It's pretty easy. First, remove the trim around the gear shifter by gently prying it out. There are no screws - just clips. You'll have to put the tranny in "N" (assuming you have an automatic) to get it off. Next you'll remove the dash trim around the radio / AC controls / AC vents. There are 2 screws at the bottom, that are now exposed after removing the previous trim piece. Remove the screws, and then gently pry out the dash trim. Now you have get to the the radio - 4 screws, remove the antenna cable and wiring harness and you're done.
The 2003 Nissan Frontier radio fuse location is listed on the inside cover of the fuse box. The radio fuse should be the very top fuse in the second role of fuses.
The door panel on a 2003 Nissan Frontier is removed by removing the trim and retaining screws. A screwdriver can then be used to pry along the edges and pull the panel off.
The 2003 Nissan Frontier has 16 valves.
The 2003 Nissan Frontier has a 5-speed manual.
The 2003 Nissan Frontier has an inline 4 engine.
The 2003 Nissan Frontier is a gas-powered vehicle.
The 2003 Nissan Frontier's turning circle is 38.3 ft..
The maximum payload of the 2003 Nissan Frontier is 1312 lbs..
The 2003 Nissan Frontier has a 27 degrees angle of approach.
The 2003 Nissan Frontier has double overhead cam (DOHC).
The 2003 Nissan Frontier is 16 ft. 10.9 in. (202.9 in.) long.
The 2003 Nissan Frontier has a 14 degrees angle of departure.