Hi I have a Nissan Altima 2014 and I would like to know the color codes for positive and ground so I can tap into them to install a backup camera. I don't have a voltmeter and I read through the manual and it's too complicated for me to understand. If anyone could please provide the two color codes for reverse light, I'd greatly appreciate it.

Thank you friends.

LH: SKY BLUE for positive, Gray for negative.
RH: SKY BLUE for positive, Black for negative.
postive is at pin 6, and negative is at pin 5 of the connectors.