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 MANUALSMAZDA1993MPV BASE, 3D VAN WAGON, 2.6 1REPAIR AND DIAGNOSIS (SINGLE PAGE)BODY & FRAMEPOWER DOOR LOCKS & KEYLESS ENTRY
1993 Mazda MPV Base, 3D Van Wagon, 2.6 1
Power Door Locks & Keyless Entry
1993 Mazda MPV Base, 3D Van Wagon, 2.6 1SECTION Power Door Locks & Keyless Entry
- Description & Operation
- Transmitter Servicing
- System Testing
- Component Testing
- Door Lock Actuator
- Door Lock Link Switch
- Door Lock Timer Unit
- Notes
- Terminal "A" (Blue/Red Wire) - To ROOM Fuse
- Terminal "B" (Black/Red Wire) - To Ground
- Terminal "D" (Blue/Yellow Wire) - To Rear Keyless Unit
- Terminal "F" (Blue Wire) - To Front Keyless Unit
- Terminal "H" (Brown Wire) - To Both Keyless Units
- Terminal "I" (White/Black Wire) - To DOOR LOCK Fuse Circuit
- Terminal "J" (Black Wire) - To Ground
- Terminal "K" (Red Wire) - To Lock Actuators
- Terminal "L" (Green/Black Wire) - To Door Lock Link Switches
- Terminal "M" (Green Wire) - To Lock Actuators
- Terminal "N" (Green/White Wire)
- Removal & Installation
- Wiring Diagrams
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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.