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 MANUALSMAZDA1999626 ES, 2.5 D, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 252 (ENTERTAINMENT SYSTEM)CAR-NAVIGATION SYSTEM DIAGNOSIS SCREEN INFORMATION
1999 Mazda 626 ES, 2.5 D, Standard
Car-Navigation System Diagnosis Screen Information
1999 Mazda 626 ES, 2.5 D, StandardSECTION Car-Navigation System Diagnosis Screen Information
WARNING: This page is about a different car, the 2004 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.
- Select "SET UP MENU".
- Select "SYSTEM INFORMATION".
- Select "VERSION".
- Press the joystick up 2 times, then down 2 times.
- Select one of two menus "WIRING CHECK" or "GPS".
- WIRING CHECK
- Speed (MPH)
- ACC voltage
- Speed pulse
- Accuracy level
- GPS
- WIRING CHECK
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.