B1325 can be set by various modules like the Radio, Instrument Cluster, or HVAC controller. Use a scan tool to see which specific module is complaining to narrow down the wiring search. 💡 Common Symptoms Corvette C6 2005 M6 cammed and tuned b1325 code issue
This is a manufacturer-specific code (common in GM, Chevrolet, and GMC vehicles) indicating that a control module has detected system voltage outside of the normal operating range. b1325.mp4
The negative battery cable and the 175-amp "Mega Fuse" are known failure points for this code. Check for arcing or loose fasteners. Check Fuses and Grounds Inspect the Body Control Module (BCM) fuses. B1325 can be set by various modules like
Usually sets if voltage drops below 9 volts for more than 5 seconds. Voltage High: Can set if voltage exceeds 18 volts . 🛠️ Step-by-Step Diagnostic Process The negative battery cable and the 175-amp "Mega