Rear Access Open

[CoachLoudenslager]

The alarm keeps going off in my 2003 Chevy Tahoe because dash is reading "Rear Access Open" but the barn doors are closed. Can anyone give me a quick fix or a link to order new sensor contacts? (I don't even know if that's the problem but they do look worn).

 

[Greenwolf01]

I have the same problem. One thing I read on line says there are three sensors (for lift gate configuration) and that removing the harness and testing one by one to see if the warning goes away was the best method to narrow down the switch. Once I have time I will try that, though I would prefer to isolate the switches and ohms check them to see if shorted or open when actuated.