LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 2024 >> CX-30 S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (On-Board Diagnostic - Engine Control (VIN Y) (5 Of 6)) >> DTC P06B8-00: Internal Control Module Non-Volatile Ram (Random Access Memory) Error
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC P06B8-00: Internal Control Module Non-Volatile Ram (Random Access Memory) Error

WARNING: This page is about a different variant/trim than selected.
P06B8-00: (PCM - VIN Y) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location Internal control module non-volatile RAM (random access memory) error
Detection condition
  • PCM internal EEPROM malfunction.
Fail-safe
  • Not applicable
Possible cause
  1. PCM connector or terminal malfunction (see CONNECTOR INSPECTION .)
  2. PCM internal malfunction (Refer to applicable PCM REMOVAL/INSTALLATION (VIN Y) in the service information.)
Repeatability verification procedure
  1. Clear the DTC recorded in the memory. (see CLEARING DTC .)
  2. Perform the KOEO or KOER self test. (See DTC INSPECTION .)
System wiring diagram
  • Not applicable