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HOMESERVICE MANUALSMAZDA20086 S SPORT, 4D HATCHBACK, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 605 (SYMPTOM TROUBLESHOOTING (KEYLESS ENTRY SYSTEM))SYMPTOM TROUBLESHOOTING CHART [KEYLESS ENTRY SYSTEM]
2008 Mazda 6 s Sport, 4D Hatchback, Standard

Symptom Troubleshooting Chart [Keyless Entry System]

2008 Mazda 6 s Sport, 4D Hatchback, StandardSECTION Symptom Troubleshooting Chart [Keyless Entry System]
WARNING: This page is about a different car, the 2007 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
SYMPTOM TROUBLESHOOTING CHART [KEYLESS ENTRY SYSTEM]

No. Troubleshooting item Description Page
1 One or more on-board diagnostic functions inoperative
  • Malfunction in door lock linkage system
 See NO.1 ONE OR MORE ON-BOARD DIAGNOSTIC FUNCTIONS INOPERATIVE [KEYLESS ENTRY SYSTEM] 
2 All on-board diagnostic functions inoperative
  • Malfunction in BCM power supply circuit, door latch switch circuit, BCM ground circuit, or keyless receiver.
 See NO.2 ALL ON-BOARD DIAGNOSTIC FUNCTIONS INOPERATIVE 
3 Transmitter ID code cannot be reprogrammed
  • Malfunction in transmitter battery, transmitter, keyless receive bracket, keyless receive bracket ground screw, or BCM circuit, keyless receive circuit.
 See NO.3 TRANSMITTER ID CODE CANNOT BE REPROGRAMMED [KEYLESS ENTRY SYSTEM] 
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.