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 78 (INSTRUMENT PANEL)
1999 Mazda 626 ES, 2.5 D, Standard
Section 78 (Instrument Panel)
1999 Mazda 626 ES, 2.5 D, StandardSECTION Section 78 (Instrument Panel)
WARNING: This page is about a different car, the 2002 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.
- Description & Operation
- Component Locations
- Self-Diagnostic System
- Diagnostic Tests
- DTC 01: Buckle Switch On/Off Signal
- DTC 04: Door Switch On/Off Signal
- DTC 05: Door Lock-Link Switch On/Off Signal
- DTC 07: Rear Window Defroster Switch On/Off Signal
- DTC 08: TNS Relay On/Off Signal
- DTC 10: Vehicle Speed Input Signal
- DTC 11: Engine Speed Input Signal
- DTC 12: Operation Signal To Speedometer
- DTC 13: Operation Signal To Tachometer
- DTC 14: Operation Signal To Buzzer
- DTC 16: Operation Signal To Fuel Level Warning Light
- DTC 17: Operation Signal To Rear Window Defroster Indicator Light
- DTC 18: Ignition Key Illumination On/Off Signal
- DTC 20: Operation Signal To Rear Window Defroster Switch On/Off Signal
- DTC 22: Fuel Level Signal
- DTC 23: Operation Signal To Fuel Gauge
- DTC 24: Water Temperature Signal
- DTC 25: Operation Signal To Water Temperature Gauge
- DTC 26: LCD Indication
- DTC 27: Operation Signal To Interior Light
- DTC 31: Key Reminder On/Off Signal
- DTC 41: Shift Lock Solenoid ("P" Position Signal) On/Off Signal
- DTC 42: Operation Signal To Interlock Solenoid
- Component Tests
- Removal & Installation
- Wiring Diagrams
RENDER: 1.0x
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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.