Having problems with your 1999 Chevrolet Silverado 1500 ?
When towing trailer i push the tow button on shifter and it does not shift down
\015 The truck has factory tow package and shift lever has tow switch but it changes nothing when you push the button. I put a new fuse in it but don't know where to look next. I have other trucks that have this option and you feel it shift when you go to tow mode.\015
Repair Help & Product Troubleshooting for 1999 Chevrolet Silverado 1500
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