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Home › Mazda › 1994 › Protege Base › Repair and Diagnosis › Body & Frame › Power Windows › Troubleshooting › Symptom No. 3

Symptom No. 3

  1. Turn ignition on. Measure voltage at the following wire terminals of main switch connector with main switches in specified position. If battery voltage is present at all terminals, go to next step. If battery voltage is not present at all terminals, check main switch. See MAIN SWITCH TEST  under COMPONENT TESTING.
    • Green/White wire (main switch/passenger's in UP position)
    • Red/White wire (main switch/passenger's in DOWN position)
    • Green/Yellow wire (main switch/left rear in UP position)
    • White/Red wire (main switch/left rear in DOWN position)
    • Blue/White wire (main switch/right rear in UP position)
    • Yellow/White wire (main switch/right rear in DOWN position).
  2. Measure voltage at the following wire terminals of sub-switch connectors with main switches in specified position. If battery voltage is present at all terminals, go to next step. If battery voltage is not present at all terminals, repair wiring between main switch and sub-switch.
    • Green/White wire (main switch/passenger's in UP position)
    • Green/Yellow wire (main switch/passenger's in DOWN position)
    • Blue/White wire (main switch/left rear or main switch/right rear in UP position)
    • Yellow/White wire (main switch/left rear or main switch/right rear in DOWN position).
  3. Measure voltage at Red wire terminal of each sub-switch connector with main switch in UP position. Also measure voltage at Green wire terminal of each sub-switch connector with main switch in DOWN position. If battery voltage is present at both terminals, go to next step. If battery voltage is not present at both terminals, check sub-switch. See SUB-SWITCH TEST  under COMPONENT TESTING.
  4. Measure voltage at Red wire terminal of each window motor connector with main switch in UP position. Also measure voltage at Green wire terminal of each window motor connector with main switch in DOWN position. If battery voltage is present at both terminals, check window motor. See WINDOW MOTOR TEST  under COMPONENT TESTING. If battery voltage is not present at both terminals, repair wiring between sub-switch and window motor.
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