LS factory cruise control hook up

[socorob]

I may have missed it, but what size fuse did GM use on the cruise control circuit?

[ls1nova71]

Originally Posted by socorob

I may have missed it, but what size fuse did GM use on the cruise control circuit?

I probably should have included this info in the first post. If I can figure out how, I will go back and edit it. But to answer your question, there should be two 10 amp fuses, one on the wire going to D and one on the wire going to G on the cruise module.

[JJH Jimmy]

Originally Posted by ls1nova71

I probably should have included this info in the first post. If I can figure out how, I will go back and edit it. But to answer your question, there should be two 10 amp fuses, one on the wire going to D and one on the wire going to G on the cruise module.

ls1nova, what fuses should be used on a DBW application and where should they go? Thanks.

[solidaxel]

Originally Posted by JJH Jimmy

ls1nova, what fuses should be used on a DBW application and where should they go? Thanks.

Thanks, I need to follow that one as mine is a piece together rocker style on- off switch and push button stalk only with DBW 2003 5.3

[ls1nova71]

Originally Posted by JJH Jimmy

ls1nova, what fuses should be used on a DBW application and where should they go? Thanks.

10 amp fuse on the wire powering up the switches. The light blue wire going to pin C1-6 on the TAC module is also fused with a 15 amp fuse, but since you will be tapping power off your brake switch, it would already be fused through the original brake light fuse, so you don't need to add another one.

[socorob]

Would this be correct?

[ls1nova71]

Originally Posted by socorob

Would this be correct?

Actually the wire going to "G" wouldn't need a dedicated fuse since it would be fused at the original brake light fuse before the switch.

[JJH Jimmy]

Originally Posted by ls1nova71

10 amp fuse on the wire powering up the switches. The light blue wire going to pin C1-6 on the TAC module is also fused with a 15 amp fuse, but since you will be tapping power off your brake switch, it would already be fused through the original brake light fuse, so you don't need to add another one.

Thank you!