Locate the main ground near the body control module under the left side of the dash. There's a black wire with a white stripe. Make sure it's got a good connection to ground and that the wire isn't broken at the connector. Pop the driver door switch out and check continuity between the black with white stripe wire there. Then do the same with the passenger door. Make sure both sides also have battery power. The other possibility is both door switches have failed at the same time.
Saturday, October 17th, 2015 AT 7:22 AM