Back up lights not working

[Impala Steve]

Hi,
My back up lights aren't working on my 58 Impala. I've checked the fuse on the fuse block and it's good I've checked the connection from the fuse block to neutral safety switch-that's good; Checked the rear reverse tail light harnes to bulb seems good-no signs of of short-circuiting. Any ideas of where else to look? Your help would be appreciated.

Thanks,

Steve

 

[Phil Reed]

Make sure the socket is grounded good in the decklid.

 

[Impala Steve]

Make sure the socket is grounded good in the decklid.

Hi Phil,
I check on that.

 

[La Hot Rods]

Check voltage out of the switch and trace it back to the bulb..