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TCS Lost Comm (boo!)

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Old Jan 13, 2023 | 08:52 AM
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Default TCS Lost Comm (boo!)

Got the dreaded "TCS Lost Comm" error code. I'm assuming the EBCM is dead, and with a '00 FRC w/AH, am wondering what my options are. I read Caddy2006's excellent writeup for converting to the later '01-04 unit, and while I'm fairly comfortable with doing the conversion, I wonder if that's still the right way to go, or if anyone has improved on his solution in the past 6 years.

Or is there a different way (other than getting the harness that fakes out the system to eliminate the warning lights)?

TIA, and have a good one,
Mike
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Old Jan 13, 2023 | 09:28 AM
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For any module “no comm” the FIRST thing you’ll want to do is check the EBCM power and grounds…and not a visual inspection.
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