you can't turn the cargo light and and you can't manually turn on interior ights all bulbs are good
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2001 Chevrolet Silverado 2500 HD Question: when i started truck the interior lights did not work and the "cargo light on"
Answer #1jocstg from Shade Tree Garage, November 29, 2011, 07:42Enthusiast
The interior lamps is controlled by the body control module, BCM. Some testing would probably be required to figure out if all the inputs and outputs are OK. Then based on that we would know what the resolution would be. We could look at it next week if you like. John O'C