Unable to Program EBCM - 2004-2005 CTS-V - keywords ABS calibration communication program SPS TCSC

The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in the PI.

When SPS programming the EBCM on a 2004-2005 Cadillac CTS-V, the Technician may experience a no communication message on the Tech 2.

Engineering is working on a fix. In the meantime, it will be necessary to program the EBCM using the pass-thru programming method. For assistance with pass-thru programming, contact TCSC at 1-800-828-6360

Please follow this diagnosis process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.

(2004-2005 Cadillac CTS-V)