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Home >> Mazda >> 2002 >> Tribute LX, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 476 (On-Board Diagnostic (Immobilizer System)) >> DTC B2103/P1260: Coil Malfunction >> Diagnostic Procedure

Diagnostic Procedure

WARNING: This page is about a different car, the 2005 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.
DTC B2103/P1260 DIAGNOSTIC PROCEDURE

STEP INSPECTION ACTION
1 INSPECT CONNECTOR CONNECTION 
  • Are the coil connector and the keyless control module connector securely connected?
Yes Replace the coil.
(See COIL REMOVAL/INSTALLATION .)
No Connect the connector securely.