Regal V6-3.8L VIN K (1997)
Replace the BCM only if the diagnostic procedures specifically direct you to do so. Every input to the BCM and every output from the BCM is short to
ground/short to battery protected. Therefore. the BCM does not automatically need to be replaced when a short is found in the wiring Repair the wiring
first. Then check the system for further problems. Most system malfunctions are traceable to faulty wiring and connectors. and occasionally components.
The BCM is very reliable and not the likely cause of a system malfunction. BCM replacement before a complete diagnosis will usually result in a
recurrence of the original complaint malfunction.