Description
The ignition switch module is an electronic component that works with the key fob and
RF hub to authorize and initiate engine starting. It recognizes the key signal, allows the
vehicle to power on, and sends commands to the starter system and other critical
electronics.
Common Symptoms of a Bad Ignition Switch Module:
- Intermittent or no response when pressing the start button
- No power to the dash or accessories
- Vehicle won't start or stalls after starting
- Key fob not recognized (even with a working battery)
- Electrical issues like flickering lights or unresponsive controls
- Trouble shifting out of "Park"