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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1984 Mazda 626 L4-2.0L DSL
Components
1984 Mazda 626 L4-2.0L DSLSECTION Components
Relay Location
A/C, No. 1 ........................................ Engine compartment in front of
cooling fan relay.
A/C, No. 2 ......................................... Behind dashboard, in front of
right heater duct
A/C, No. 3 ........................................ (Behind dashboard, in front of No. 2 A/C relay.
Condenser fan .............................. Engine compartment left fender
next to battery.
Cooling fan ........................................ Engine compartment, between
condenser fan relay and battery.
Headlight (2 & 5 Door) ........ Engine compartment left fender
on fusible link panel.
Relay Location
Horn ........................................................ Passenger compartment on left
kick panel.
Ignition .................................................. Engine compartment left fender
in front of fusible link panel.
Intermittent ........................................ Behind dashboard, left of steering column.
Relay Location
Power antenna (1984) ........... Passenger compartment, attached to antenna motor on right kick panel.
Tail light (2 & 5 Door) ........... Engine compartment left fender
on fusible link panel.
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.