FixVault

Cooling Fan Motor

Connect ammeter between battery and cooling fan motor connector. See Fig 1 . Ensure fan motor operates smoothly at specified current. Check current draw against COOLING FAN MOTOR CURRENT SPECIFICATIONS table. If fan draws more than specified amperage, check wiring. If wiring is okay, replace fan.

COOLING FAN MOTOR CURRENT SPECIFICATIONS

Engine Amp.
Non-Turbo A/T 8.0-11.0
Non-Turbo M/T 5.6-7.6
Turbo A/T 10.6-16.6
Turbo M/T 5.6-7.6
Fig 1: Testing Cooling Fan Amperage Draw
G90H09834Courtesy of MAZDA MOTORS CORP.