Hi sir! I have a problem that you answered about a stereo in a Nissan Sentra. Only my right side works. You said to get into the stereo to test out the wires and see where the problem lies. My question is how do I get into the stereo to try this? Thanks!

https://www.modifiedlife.com/2006-nissan-sentra-car-stereo-wiring-guide/

All parking lights are on the same circuit. If there is no voltage at the bulb socket, trace the wires. Either the ground or park light wire is broken.

2002 Nissan Sentra Car Stereo Radio Wiring Diagram
Car Radio Constant 12v+ Wire: Pink
Car Radio Switched 12v+ Wire: Blue
Car Radio Ground Wire: Chassis
Car Radio Illumination Wire: Red/Green
Car Stereo Dimmer Wire: Red/Yellow
Left Front Speaker Positive Wire (+): Pink
Left Front Speaker Negative Wire (-): Blue
Right Front Speaker Positive Wire (+): White
Right Front Speaker Negative Wire (-): Black
Left Rear Speaker Positive Wire (+): Light Green
Left Rear Speaker Negative Wire (-): Violet
Right Rear Speaker Positive Wire (+): Blue
Right Rear Speaker Negative Wire (-): Pink

radio amp has burnt out. maybe it has been over loaded. would need to be tested.

good day Sir, try to check the spark plugs, ignition coil and air filter, i hope this tips will help you.

if you are putting an after marker stereo the wiring is different from a stock radio some audio stores sell adapters for after market stereos that you jus clip on to stock wiring

I have the same car...04 nissan sentra....with the exact same problem....left side speakers just quit working. I still do not know what caused the problem, or how to fix it. I know it not the wiring, it is a defect within the stereo.

1995 Nissan Sentra Car Stereo Radio Wiring Diagram
Car Radio Constant 12v+ Wire: Pink
Car Radio Switched 12v+ Wire: Blue
Car Radio Ground Wire: Chassis
Car Radio Illumination Wire: Red/Blue
Car Stereo Dimmer Wire: Red/Yellow
Car Stereo Antenna Trigger: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Front Speakers Size: N/A
Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): Pink
Left Front Speaker Negative Wire (-): Blue
Right Front Speaker Positive Wire (+): White
Right Front Speaker Negative Wire (-): Black
Rear Speakers Size: N/A
Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Light Green
Left Rear Speaker Negative Wire (-): Violet
Right Rear Speaker Positive Wire (+): Blue
Right Rear Speaker Negative Wire (-): Pink

Under the dash on the driver side.


Please rate this a fixya

go to crutchfield .com and let them know your car and your stereo. they are great at this.