2003 Cadillac CTS pcm module

2003 CADILLAC CTS
80,000 MILES • 6 CYL • 2WD • AUTOMATIC
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GARYKLEINIK
  • MEMBER
  • 1 POST
if the pcm module is bad will it cause problems with the ecm module,crank sensor,security system,etc?
May 18, 2009 at 8:40 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
What type of problem are you having? The PCM is the computer could also be called VCM/ECM/ECU etc-
May 18, 2009 at 9:46 AM
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