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Home >> Mazda >> 2002 >> Tribute LX, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 32 (Manual A/C-Heater Systems - HVAC) >> Component Tests >> Rear Climate Control Unit Inspection >> With A/C Only Or Heater Only

With A/C Only Or Heater Only

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.
  1. Connect the battery positive voltage to terminal B and ground to terminal A.
  2. Verify that the bulb illuminates.
    • If not as specified, replace the bulb.
Fig 1: A/C Or Heater Indicator Bulb Test
G01197722Courtesy of MAZDA MOTORS CORP.
Fig 2: Identifying A/C Or Heater Indicator Bulb Terminals & Circuit
G01197723Courtesy of MAZDA MOTORS CORP.