Passenger side tail lights not working

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Deligh

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The rear tail lights on the passenger side are not working (all three bulbs). The brake lights and reverse light work. I swapped the bulbs with the drivers side and they worked fine which tells me it is not the bulbs. I disconnected the plug that feeds the light assembly for the passenger side and tested the plug with a volt meter and I get 3.8 volts to the pin for the tail lights. The fuse feeds both the front and rear parking lights, and the front works.


Also, around the same time the lights stopped working I got a check engine light. I had the guy at O'reillys check it and I get code P069E (fuel system control module). I want to think these are somehow related. Maybe a plug is corroded somewhere.

Do the front and rear split somewhere or are the wires seperate from the fuse block?

Any suggestions?

2009 Tahoe LS 4.8L 98k miles
 
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GM Customer Service

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Hello Deligh,

I am sorry to hear that you are experiencing an issue with your vehicle regarding the passenger side tail lights not working. I might not be able to provide you any technical support but I would be happy to look into this concern for you. Please private message me if I can be of any assistance.

Best regards,

Jennifer T.
GM Customer Care
 

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