Question about 2002 Cadillac Escalade
Make sure the TBC fuse is good in the fuse box under the hood. There is also a Headlamp relay, and fuses marked LT HDLP, and RT HDLP, If the RT HDLP and LT HDLP fuses have power, the headlight switch is good. Be sure battery power is present on both sides on these 3 fuses. If you ground the PURPLE or YELLOW wires at the bulbs, they should light. If they do, the one thing that the high and low beams have in common is the hi-low beam switch and the ground for the switch. The ground ends up at the lower left corner of the dash, under the windshield. The relay is a common relay and you will be able to find another one in the fuse box to swap for testing purposes.
Posted on Nov 13, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jun 20, 2015 | Cars & Trucks
Feb 15, 2015 | 2006 Chevrolet Trailblazer
Aug 28, 2014 | 2002 Chevrolet Tahoe
Feb 15, 2014 | 2002 Dodge Grand Caravan
May 05, 2012 | 1991 Ford Ranger Supercab
Dec 24, 2010 | 2005 Volvo S60
Nov 18, 2010 | 2002 Cadillac Escalade
Nov 13, 2009 | 2002 Cadillac Escalade Ext
Mar 02, 2009 | 2002 Pontiac Grand Am
Feb 29, 2016 | 2002 Cadillac Escalade
1,074 people viewed this question
Usually answered in minutes!