Rear ride control - Cadillac Forum - Enthusiast forums for Cadillac Owners

Cadillac Deville The flagship luxury car, offering the class with which the Cadillac has been associated, for decades

Rear ride control

  #1  
Old 09-01-2018, 02:17 PM
Junior Member
Thread Starter
Join Date: Aug 2018
Posts: 13
Default Rear ride control

Working on a friends 2002 Deville DTS. Pulled DIC codes and am getting a RSS C0662. Level control exhaust valve circuit low. Pulled compressor and bench tested it. Replenished the filter/dryer. Compressor runs and builds pressure. Checked the coil on the compressor head (Two white wires) with a VOM. No continuity. From reading other posts, the exhaust, or air bleed down is controlled by this coil and is normally closed. The coil is rusty, looks bad. So guessing its the coil? Checked the shocks with shop air. They extend and hold air. Checked resistance at both shock coils, 13 ohm's. Body wiring harness feeds 12v to compressor wiring. But compressor does not run on car. If you think it's the coil, is the compressor head available as a separate part?
Also checked all fuses and relays. Sat.
Thanks, Dave.
 
  #2  
Old 12-23-2018, 12:54 AM
Junior Member
Join Date: Dec 2018
Posts: 21
Default

i want to replace my speed sensitive suspension with passive struts. however i
want to keep the level ride feature.
 
  #3  
Old 12-23-2018, 03:17 PM
Junior Member
Thread Starter
Join Date: Aug 2018
Posts: 13
Default Ride control

[QUOTE=peter.handscomb;55613]i want to replace my speed sensitive suspension with passive struts. however i
want to keep the level ride feature.[/QUOT
There are specific struts for this replacement. The vendors supply a electrical plug for the circuit so it doesn't keep throwing a code. The brands are on this thread somewhere I remember reading them.
Dave.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
rrs814
Cadillac Eldorado
1
04-16-2008 09:44 PM
e052756
Cadillac SRX
3
10-05-2007 06:48 PM
chuckchatman
Suspension sponsored by Arnott Inc.
1
03-08-2007 12:47 AM
Tiredtech
Cadillac Deville
2
09-08-2006 03:28 AM
dshoe
Cadillac Eldorado
1
09-05-2006 05:42 AM


Thread Tools
Search this Thread
Quick Reply: Rear ride control


Advertising
Featured Sponsors
Vendor Directory

Contact Us Archive Advertising Cookie Policy Privacy Statement Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

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 Amazon.com and affiliated sites.