Security Indicator Light: 13, DTC B13D3-94/P1260-00: Communication Error With Remote Transmitter [Start Stop Unit]: Notes

SECURITY INDICATOR LIGHT: 13, DTC: B13D3:94/P1260:00 (START STOP UNIT) DETECTION CONDITION AND POSSIBLE CAUSE

Description	Communication error with remote transmitter
Detection condition	Start stop unit could not detect the remote transmitter communication or communication error was detected.
Fail-safe	Not applicable
Possible cause	When the ignition is switched ON (engine off or on), it is detected that the remote transmitter is outside of the vehicle. Keyless receiver malfunction Push button start connector or terminal malfunction Keyless receiver connector or terminal malfunction Start stop unit connector or terminal malfunction Open circuit in wiring harness between the following terminals: Start stop unit terminal 2Q-Keyless receiver terminal A Start stop unit terminal 2R-Keyless receiver terminal B Remote transmitter battery power low Remote transmitter malfunction Start stop unit malfunction NOTE: If any of the following items are touching or near the remote transmitter, signal communication between the remote transmitter and the vehicle is negatively affected, resulting in the engine not starting. Spare keys Keys for other vehicles equipped with an immobilizer system Any metallic object Any electronic device, or any credit or other card with magnetic strips Radio wave outputting device nearby

Courtesy of MAZDA MOTORS CORP.