Vacuum Storage Canister Reservoir -

LinkBack Thread Tools
post #1 of 3 Old 05-11-2013, 06:22 PM Thread Starter
Registered User
1993 YJ Wrangler 
Join Date: Mar 2012
Location: Newton
Posts: 521
Vacuum Storage Canister Reservoir

Do all YJ's have them? Where are they installed? What do they do?

chuck172 is offline  
Sponsored Links
post #2 of 3 Old 05-11-2013, 06:33 PM
Registered User
1988 YJ Wrangler 
Join Date: Nov 2009
Location: Pinion Hills
Posts: 8,627
They are under the battery. A little bulb thing. It's for use of the 4wd system if I'm not mistaken.

Adopt your pets. Don't shop for them.
Michaelgoesrawr is offline  
post #3 of 3 Old 05-11-2013, 07:30 PM
Registered User
1990 YJ Wrangler 
Join Date: Nov 2009
Location: The southern armpit of California
Posts: 2,098
Yep. The CAD system is vacuum operated. Without the reservoir, you'll lose 4WD when you romp on the gas pedal.
NonRubicon is offline  

Quick Reply

Register Now

In order to be able to post messages on the forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid e-mail address for yourself.

Email Address:


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome