LEMON Manuals: Even more car manuals for everyone
Home >> Mazda >> 2012 >> 6 i Touring >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (On-Board Diagnostic [Automatic Transaxle AY6A-El]) >> DTC P0603:00 >> Notes

DTC P0603:00: Notes

WARNING: This page is about a different variant/trim than selected.
DTC P0603:00 EEPROM error
DETECTION CONDITION 
  • Conditions: Ignition switch ON
  • Circumstances: Different values detected for EEPROM and RAM
  • Time period: Determined after 1 time

Diagnostic support note: 
  • The MIL illuminates if the TCM detects the above malfunction condition during the first drive cycle.
  • The AT warning light illuminates.
  • PENDING CODE is not available.
  • FREEZE FRAME DATA is available.
  • The DTC is stored in the TCM memory.
FAIL-SAFE FUNCTION 
  • TCM uses the default value as the initial value for EEPROM
POSSIBLE CAUSE 
  • TCM malfunction
SYSTEM WIRING DIAGRAM  -