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Home >> Mazda >> 2020 >> CX-5 Signature >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Body Control System >> Front Body Control Module (FBCM) Inspection >> Notes
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Front Body Control Module (FBCM) Inspection: Notes

  1. Remove the fuse box cover. (See RELAY AND FUSE BLOCK REMOVAL/INSTALLATION .)
  2. Remove the front body control module (FBCM) from the fuse box. (See FRONT BODY CONTROL MODULE (FBCM) REMOVAL/INSTALLATION .)
  3. Verify that the voltages of each of the terminals are as indicated in the TERMINAL VOLTAGE TABLE (REFERENCE) .
    • If the voltage is not as indicated in the table, inspect the parts under Inspection item(s).
      • If the system does not launch normally even though inspection items are normal, specify the location of the malfunction based on the instructions from the onboard diagnostic system and the symptom troubleshooting, and perform repairs.