Mazda B3000 / B4000 Car Audio Stereo and Speaker Removal and Replacement
Mazda B3000 / B4000 How to Remove Car Stereo Instructions "No Display" Common Stereo Problem "Din Tools" Din Tools can be purchased at a local Auto Parts Store. They are Ford Car Stereo removal tools. 1) Insert "Din tools" into holes on both sides of radio. 2) Push tools slightly to the outside of the car stereo, this releases the lock mechanism, pushing them to the side of the car stereo. 3) Pull car stereo forward from dash. 4) Remove antenna and connectors.
	Color Codes for Aftermarket Installation Factory Wire Harness Codes Below
	Speaker Phasing Installing Aftermarket Speakers and Proper Hook-up
	NO AUDIO With aftermarket stereo installation?
	Erratic Volume Control DIY Repair
Mazda B Series Front Speaker Removal and Replacement Mazda B3000 / B4000 How to Remove and Install Speakers 1.1) Remove two screws from hand hold cavity. 1.2) Release clips on panel insert and remove from door panel. All clips release with pressure. 1.3) Release and twist to side, window crank cover. 1.4) Remove exposed screw, remove window crank. 2.1) Remove one exposed screw from panel insert removal. 2.2) Grasp arm reset and lift entire door panel straight up releasing all hooks on door panel from door. Remove panel and set to side. 3.1) Remove screws securing speaker to door. 3.2) Remove speaker, release trigger on connector to disconnect. Tech Help Note - for determining aftermarket installation polarity of speaker wires for correct hook up see Speaker Phasing above.
Rear Speaker Removal and Replacement Presently Not Available
Mazda Car Audio - Wire Diagrams - Wire Color Codes   DO NOT CUT FACTORY WIRE HARNESS     Aftermarket stereo installation? Why purchase the aftermarket wire harness? Installation is easier, no guess work with wire color codes and a Headache Saver! Factory wire colors codes are not universal. See Aftermarket Videos above. We discourage cutting the factory wire harness. This section aids in troubleshooting and determining wire color codes, phasing for speaker hook up, locating power wires for installing external devices and add-ons.     Diagram 1   Diagram 2   Diagram 3   Wire diagrams may not be 100% accurate for your vehicle.
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