Mechanics

STS TRACTION CONTROL LIGHT ON, HELP.

1996 Cadillac Seville

Computer problem
1996 Cadillac Seville STS V8 Front Wheel Drive Automatic

I've recently replaced the ignition switch. I t ddn't remove the all the codes before I replaced it and the traction control light is still on. The codes left are;
PC 1602- EBTCM TCS interface malfunction.
No TCS Data.
PZ 2042- Loss of serial communications TCS/ABS.
RS 0038- ELC short to ground.
Is this saying that the EBTCM is faulty? Or is it just a connection? A connection between the EBTCM and the TCS?
The RS 0038 looks like something in the exhaust sys. Just another thing that needs replacing, but not connected with the traction control light being on.
I also sent in a donated question and got no response. What's that all about?
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Slh
September 28, 2009.



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