75 headlights do not raise - hissing from switch
Thread Starter
Burning Brakes
Joined: Apr 2017
Posts: 877
Likes: 80
From: Frederick MD
75 headlights do not raise - hissing from switch
Good afternoon all,
I had the dash out as part of one of my LS swap. When I put the speedo/tach back in I may have reversed the vacuum tubes on the headlight switch. Now that I put everything back together when I pull on the headlight switch the lights come on but the headlights not come up and there’s a hissing sound from where the switch is. Do those houses have to be on in a certain location? It seems to me that that would not matter, any idea what I might’ve goofed up?
thanks, Scott
I had the dash out as part of one of my LS swap. When I put the speedo/tach back in I may have reversed the vacuum tubes on the headlight switch. Now that I put everything back together when I pull on the headlight switch the lights come on but the headlights not come up and there’s a hissing sound from where the switch is. Do those houses have to be on in a certain location? It seems to me that that would not matter, any idea what I might’ve goofed up?
thanks, Scott
Melting Slicks
Joined: Jul 2010
Posts: 3,176
Likes: 633
From: perth western australia
Unfortunately ,Yes they do have to be in the correct location .
How do I know that , because I did the same thing as you !
I remember not opening up the dash again , but swapping the other ends of the hoses around .I had to cut one hose and put an inline joiner in it to make it work .
How do I know that , because I did the same thing as you !
I remember not opening up the dash again , but swapping the other ends of the hoses around .I had to cut one hose and put an inline joiner in it to make it work .
Thread Starter
Burning Brakes
Joined: Apr 2017
Posts: 877
Likes: 80
From: Frederick MD
Unfortunately ,Yes they do have to be in the correct location .
How do I know that , because I did the same thing as you !
I remember not opening up the dash again , but swapping the other ends of the hoses around .I had to cut one hose and put an inline joiner in it to make it work .
How do I know that , because I did the same thing as you !
I remember not opening up the dash again , but swapping the other ends of the hoses around .I had to cut one hose and put an inline joiner in it to make it work .
Scott
Thread Starter
Burning Brakes
Joined: Apr 2017
Posts: 877
Likes: 80
From: Frederick MD
Unfortunately ,Yes they do have to be in the correct location .
How do I know that , because I did the same thing as you !
I remember not opening up the dash again , but swapping the other ends of the hoses around .I had to cut one hose and put an inline joiner in it to make it work .
How do I know that , because I did the same thing as you !
I remember not opening up the dash again , but swapping the other ends of the hoses around .I had to cut one hose and put an inline joiner in it to make it work .
Scott
