Apr 18, 2008 · Hi, My 2003 CTS was diagnosed with a bad PCM/ECM however the dealer is having a hard time finding one. I did find a used one, but I don't know if it can be self-installed. Could someone …

Nov 13, 2019 · 2003 CTS ECM replacement Jump to Latest 6.8K views 6 replies 3 participants last post by Team ZR-1 Nov 18, 2019 C

Nov 15, 2007 · Re: 03 cts windshield wipers wont turn off!! Ewill3rd, do these wipers reverse to park the blades? Some times the reverse circuit acts up and the blades won't stop. Sable, does anything …

Dec 19, 2012 · Forums Cadillac Vehicle Discussion CTS and CTS V-Sport Forums - 2003-2019 CTS First Generation Forum - 2003-2007

Feb 11, 2016 · Hello I have a 2003 Cadillac CTS. when I try to start the car and turn the key when I turn it all the way nothing happens no crank or anything. I pulled the battery cables off left them off for 2 …

Mar 22, 2016 · I have gone to the dealership, the auto parts store and search online and can not find this part anywhere to replace it on my 2003 Cadillac CTS V6 3.2 luxury sport. The dealer told me it has …

Aug 9, 2025 · 2003 CTS Crankshaft position sensor biarrits concours cts engine install sensor Jump to Latest 36K views 24 replies 9 participants last post by LarryEll Aug 9, 2025

Apr 29, 2003 · Re: CTS Subwoofer Upgrade I up grade my sub woofer of a cadillac cts 2003 but now i have no more sound coming out, i do know the original is a dual but i install a single one, well now i …

Sep 21, 2009 · Forums Cadillac Vehicle Discussion CTS and CTS V-Sport Forums - 2003-2019 CTS First Generation Forum - 2003-2007

Jan 9, 2017 · Forums Cadillac Vehicle Discussion CTS and CTS V-Sport Forums - 2003-2019 CTS First Generation Forum - 2003-2007