Installation guide
4 
BE.FORE YOU BEGIN 
FOR AUTOMATIC TRANSMISSION VEHICLES 
ONLY. 
• 
. . . . 
PROFESSIONAL INSTALLATION 
STRONGLY  RECOMMENDED 
Roll down window to avoid locking keys in vehicle 
during installation 
Avoid mounting components 
or 
routing wires near 
hot  surfaces 
Avoid mounting components 
or 
routing wires near 
moving parts 
Tape 
or 
loom wires under hood for protection and 
appearance 
Use a Digital Multi Meter for testing and verifying 
circuits. DO 
NOT 
USE A 
TEST 
LIGHT, 
OR 
"COMPUTER 
SAFE PROBE" as these can set off air 
bags 
or 
damage vehicle computers. 
Technical 
Support 
{800) 421-3209 
or 
go 
to 
http://techservices.codesystems.com 
ca6553/6553sst 
rev 
A 










