LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 2015 >> 3 SV, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic - Engine Controls (5 Of 6) >> DTC P1260 00: Immobilizer System Problem >> Notes
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC P1260 00: Immobilizer System Problem: Notes

DTC P1260 00 DETECTION CONDITIONS AND POSSIBLE CAUSES (SKYACTIV-G 2.0, SKYACTIV-G 2.5)

DTC P1260:00  Immobilizer system problem 
DETECTION CONDITION 
  • The start stop unit detects an immobilizer system malfunction.

Diagnostic support note 
  • This is a continuous monitor (other).
  • The check engine light does not illuminate.
  • FREEZE FRAME DATA (Mode 2) is not available.
  • Snapshot data is available.
  • DTC is not stored in the PCM memory.
FAIL-SAFE FUNCTION  Not applicable
POSSIBLE CAUSE 
  • Immobilizer system malfunction
SYSTEM WIRING DIAGRAM  Not applicable