Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMAZDA20086 S SPORT, 4D HATCHBACK, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 143 (HVAC SYSTEM)ON-BOARD DIAGNOSTICDIAGNOSTIC TROUBLE CODE NUMBER INSPECTIONOUTPUT DEVICE OPERATION CHECK TABLE
2008 Mazda 6 s Sport, 4D Hatchback, Standard
Output Device Operation Check Table
2008 Mazda 6 s Sport, 4D Hatchback, StandardSECTION Output Device Operation Check Table
WARNING: This page is about a different car, the 2004 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC TROUBLE CODES (DTC) LIST
| DTC | Description |
|---|---|
| DTC 02 | SOLAR RADIATION SENSOR SYSTEM INSPECTION |
| DTC 03 | SOLAR RADIATION SENSOR SYSTEM INSPECTION |
| DTC 06 | PASSENGER COMPARTMENT TEMPERATURE SENSOR SYSTEM INSPECTION |
| DTC 07 | PASSENGER COMPARTMENT TEMPERATURE SENSOR SYSTEM INSPECTION |
| DTC 10 | EVAPORATOR COMPARTMENT TEMPERATURE SENSOR SYSTEM INSPECTION |
| DTC 11 | EVAPORATOR TEMPERATURE SENSOR SYSTEM INSPECTION |
| DTC 12 | AMBIENT TEMPERATURE SENSOR SYSTEM INSPECTION |
| DTC 13 | AMBIENT TEMPERATURE SENSOR SYSTEM INSPECTION |
| DTC 14 | WATER TEMPERATURE SENSOR SYSTEM INSPECTION |
| DTC 15 | WATER TEMPERATURE SENSOR SYSTEM INSPECTION |
| DTC 21 | AIRFLOW MODE ACTUATOR (POTENTIOMETER) SYSTEM INSPECTION |
| DTC 22 | AIRFLOW MODE ACTUATOR (POTENTIOMETER) SYSTEM INSPECTION |
| DTC 59 | AIRFLOW MODE ACTUATOR (MOTOR LOCK) SYSTEM INSPECTION |
| DTC 06, 10, 12, 14, 21 | CLIMATE CONTROL UNIT (+5V POWER SUPPLY OR SENSOR GROUND SYSTEM) OR SENSOR GROUND SYSTEM INSPECTION |
| DTC 07, 11, 13, 15, 22 | CLIMATE CONTROL UNIT (+5V POWER SUPPLY OR SENSOR GROUND SYSTEM) OR SENSOR GROUND SYSTEM INSPECTION |
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.