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Home >> Mazda >> 2024 >> CX-90 Turbo Select >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> On-Board Diagnostic - Pcm (VIN C & VIN D) (4 Of 5) >> DTC P0A7F-00: MAZDA M Hybrid Boost Battery Module: Cell Resistance Value Error

DTC P0A7F-00: MAZDA M Hybrid Boost Battery Module: Cell Resistance Value Error

P0A7F: 00 (PCM (H3T)) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location Mazda M Hybrid Boost battery module: Cell resistance value error
Detection condition
  • The PCM detects that the Mazda M Hybrid Boost battery stores the DTC P0A7F: 00.
Fail-safe
  • Not applicable
Possible cause
NOTE:
  • If the Mazda M Hybrid Boost battery stores a DTC, the PCM stores the same DTC or similar.
  • If the PCM stores a DTC even though the Mazda M Hybrid Boost battery does not store a DTC, clear the DTC as it was for a past malfunction, and then complete the repair.
    1. DTCs are stored in the Mazda M Hybrid Boost battery. (See DTC TABLE [MHB (WITH Mazda M Hybrid BOOST)] .)
Repeatability verification procedure 1. Clear the DTC recorded in the memory. (See CLEARING DTC .)
System Wiring Diagram
  • Not applicable