Test No. 3
- Turn ignition on. Measure voltage at indicated wire terminals of main switch connector with main switches in specified position. See POWER WINDOW SUB-SWITCH CIRCUIT TEST under TEST NO. 1. If battery voltage exists at all terminals, go to next step. If battery voltage does not exist at all terminals, check main switch. See MAIN SWITCH TEST under COMPONENT TESTS.
- Measure voltage at wire terminals of sub-switch connectors as specified in previous step with main switches in specified position. If battery voltage exists at all terminals, go to next step. If battery voltage does not exist at all terminals, repair wiring between main switch and sub-switch.
- Measure voltage at indicated wire terminals of sub-switch connectors with main switches in specified position. See POWER WINDOW SUB-SWITCH-TO-MOTOR VOLTAGE TEST under TEST NO. 1. If battery voltage exists at all terminals, go to next step. If battery voltage does not exist at all terminals, check sub-switch. See SUB-SWITCH TEST under COMPONENT TESTS.
- Measure voltage at wire terminals of window motor connectors as specified in previous step with main switches in specified position. If battery voltage exists at all terminals, check window motor. See WINDOW MOTOR TEST under COMPONENT TESTS. If battery voltage does not exist at all terminals, repair wiring between sub-switch and window motor.