LS2 V6-3.0L VIN R (2000)
Schematic
The electronic brake traction control module (EBTCM) has a dedicated KW2000 data link. This data link is only used for diagnostics/reprogramming. If
the Scan tool cannot establish communications with the EBTCM the fault could be caused by:
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KW2000 link from the DLC to the EBTCM is open, shorted to ground, or shorted to voltage.
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A fault in the EBTCM
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Power/ground circuit fault to the EBTCM.
Scan Tool Does Not Communicate With EBTCM
