Theory Of Operation
The Electronic Shift Module (ESM) performs state-of-health checks on its microprocessor, memory, and other internal electronic components. If an internal failure is detected, a DTC that indicates the specific failure is set.
The Electronic Shift Module (ESM) performs state-of-health checks on its microprocessor, memory, and other internal electronic components. If an internal failure is detected, a DTC that indicates the specific failure is set.