Electrical Component Locator: Switches

1991 Mazda 929 BaseSECTION Switches
SWITCHES LOCATION

Component Location
A/C Thermostatic Switch On top of evaporator case. See Figure .
Back-Up Light Switch On transmission.
Clutch Switch On clutch pedal arm.
Coolant Thermoswitch On right bottom corner of radiator.
Cruise Stop Switch On brake pedal arm.
Heater Core Thermoswitch On heater case, near heater core. See Figure .
Inhibitor Switch On right side of transmission.
Oil Pressure Switch On oil filter adapter. See Figure .
"P" Range Switch On shifter.
Power Steering Switch On power steering control valve. See Figure .
Refrigerant Pressure Switch In A/C line, at receiver-drier. See Figure .
Elec. Component Location (DOHC) In A/C line, at receiver-drier. See Figure .
Stoplight Switch On brake pedal arm.
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:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.