1985-1996 Fleetwood and Brougham Forum Discussion, 1992 brougham 5.7L vacuum lines under dash in Past Cadillac Vehicle Discussion; I own a 1992 brougham RWD With a 5.7 L V8. I recently removed a DIY alarm system which was ...
- 07-11-13 04:24 PM #1Cadillac Owners Member
- Automobile(s): 1992 Brougham
- Join Date
- Jul 2013
1992 brougham 5.7L vacuum lines under dash
I own a 1992 brougham RWD With a 5.7 L V8.
I recently removed a DIY alarm system which was previously installed that was really DIY and never worked during my ownership. In the process, I unplugged some vacuum lines under the dash on the driver side. I do know what they control. The E-brake release, the A/C blower vents but I dont know how or where to hook them back up. They are color cordinated but I dont have the slightest idea where to start. HELP PLEASE.
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- 07-11-13 07:00 PM #2Cadillac Owners Master
- Automobile(s): 84 Coupe w/500
- Join Date
- Jan 2008
A small pack of black lines with different color tracers?
- 07-21-13 10:01 PM #3
Re: 1992 brougham 5.7L vacuum lines under dash
I would assume so. One line coming in through the fire wall is black. There is a yellow one that goes to the heater box to change from vent to defrost to floor. The other green one goes to the E brake to release it when you shift from park to drive. The problem i'm having is how do i hook them up. I have this little rubber thing that has 4 holes that each line coud go to but i only have 3 lines. and if i put conmtinuous vaccum to the e brake it wont lock and continuouse vaccum to the heater box gives me defrost all the time.