2003 Toyota Tundra Fuses Have Power Key Off at Breaking News

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2003 Toyota Tundra Fuses Have Power Key Off, The video above shows how to check and change blown fuses in the engine bay of your 2003 toyota tundra in addition to where the fuse box diagram is located. Gave up for the day and put the dash panel back in w/o radio installed. See diagrams below for details about which fuse to check.

Light switch Toyota Tundra Forum
Light switch Toyota Tundra Forum from www.tundras.com

If your convenience lights, turn signals, seat warmers, stereo, headlights or other electronic components suddenly stop working, chances are you have a fuse that has blown out. Delphi® mass air flow sensor. I checked the main fuse in the fuse block and it looks good.

Light switch Toyota Tundra Forum from Nice Breaking News

To narrow down the problem you would put a multimeter set to the highest amperage it has in series with the battery and remove the main fuses one at a time until the current drops to approximately 0.2 a or less. Yes, the fuse box has no switching capability. The fuses are designed to blow before the entire wiring harness is damaged. Usually a white wire with a lavender stripe is power from the radio no.2 fuse to the component amplifier and the stereo is powered by the radio no.1 fuse which is lavender with a yellow stripe. Then using the lid of the fuse box identify each fuse in one at a time with the key in the on position take the probe and touch the little dimples on the backside of the fuses.