B1445 Code – Control Module Voltage Output Circuit

What are the Possible Causes of the Code B1445?
  • Faulty Retained Accessory Power Relay 1 or Retained Accessory Power Relay 2
  • Retained Accessory Power Relay harness is open or shorted
  • Retained Accessory Power Relay circuit poor electrical connection
  • Faulty Body Control Module (BCM)
  • Need help with this OBD II code? Our mechanics are available within west Michigan to help. Outside of our service area? Visit our Car Help Section where you can ask questions and get answers.

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