Jumping a battery is a dangerous task that requires caution. If done improperly, the consequences can be catastrophic: a battery explosion. This should encourage us to take the time and extra precaution when attempting this task.
Author: Jackson Doyle
A bad battery is often overlooked when diagnosing PCM issues, yet it can be the cause of many problems. Ignoring it may lead to further damage and costlier repairs. Understanding how a battery impacts a PCM can help you diagnose and prevent future issues.