Security Light: 13, DTC: B10D7:94/P1260:00 [Immobilizer System (Keyless Entry System)]: Notes

WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

SECURITY LIGHT: 13, DTC: B10D7:94/P1260:00 (IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM) DETECTION CONDITION POSSIBLE CAUSE

DTC	Security light flashing pattern	13	Key ID number data cannot be read
POSSIBLE CAUSE	There is no transponder in the key Transponder malfunction (key code is not output) If any of the following items are touching or near key head, signal communication between key and vehicle is negatively affected, resulting in the engine not starting. Spare keys EXAMPLES. Courtesy of MAZDA MOTORS CORP. Keys for other vehicles equipped with immobilizer system Any metallic object Any electronic device, or any credit or other card with magnetic strips Coil antenna malfunction PCM malfunction Instrument cluster malfunction

DTC

Security light flashing pattern

Key ID number data cannot be read

M-MDS display

Instrument cluster

B10D7:94

PCM

P1260:00

POSSIBLE CAUSE

There is no transponder in the key
Transponder malfunction (key code is not output)
If any of the following items are touching or near key head, signal communication between key and vehicle is negatively affected, resulting in the engine not starting.
- Spare keys
  EXAMPLES.

Courtesy of MAZDA MOTORS CORP.

Keys for other vehicles equipped with immobilizer system
Any metallic object
Any electronic device, or any credit or other card with magnetic strips

Coil antenna malfunction
PCM malfunction
Instrument cluster malfunction