Manifold Pressure switch.. - Cadillac Forum - Enthusiast forums for Cadillac Owners

Transmission Tech
Sponsored by:
Sponsored by:

Thread Tools Search this Thread
Old 05-29-2017, 12:06 AM
kickasscadillac's Avatar
Thread Starter
Join Date: Aug 2016
Location: Plymouth, WI
Posts: 85
Question Manifold Pressure switch..

What does the "Manifold Pressure Switch" do thats mounted on the valve body of a 4T80E transmission??
Reply With Quote
Old 06-02-2017, 04:52 PM
slowroll's Avatar
Tech Certified Members
Join Date: Oct 2007
Location: in the mitten
Posts: 3,152

tells the pcm what actual gear transmission is in. Not like the PRNDL which indicates where the shifter is.
Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
1998 Seville STS wiper switch & cruise control switch not working HELP! CadillacAttack. Eldorado Seville 1 12-30-2013 09:16 PM
Oil pressure switch location SHARKCRAZY General Tech 3 06-09-2009 10:58 AM
power steering pressure switch Bobwheelr General Tech 1 11-05-2008 01:23 PM
power steering pressure switch Bobwheelr Cadillac Seville 0 11-03-2008 01:27 PM
Power Steering Pressure Switch Dave S Texas Cadillac Deville 0 12-26-2006 06:37 PM

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not 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 Off
Refbacks are Off

Featured Sponsors
Vendor Directory

All times are GMT -5. The time now is 11:43 AM.

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to and affiliated sites.