Component Tests and General Diagnostics
Function Inspection1. Function inspection of window lock switch
1. Turn IG to ON.
2. Verify when the window lock switch of the power window regulator master switch ASSY is pushed, the operation of the passenger's seat power window is disabled.
3. Verify when window lock switch is pushed once more, the operation of the passenger's seat power window is enabled.
2. Function inspection of manual operation
1. Inspection of basic function (driver's seat)
a. Turn IG to ON.
b. Verify when the driver's seat switch on the power window regulator master switch ASSY is operated to UP, the power window (driver's seat door glass) moves up, and when the switch is operated to DOWN, the power window (driver's seat door glass) moves down.
2. Inspection of basic function (passenger's seat)
a. Turn IG to ON.
b. Verify when the power window regulator switch ASSY is operated to UP, the power window (passenger's seat door glass) moves up, and when the switch is operated to DOWN, the power window (passenger's seat door glass) moves down.
3. Function inspection of AUTO operation
1. Inspection of basic function (driver's seat)
a. Turn IG to ON.
b. Verify when the driver's seat switch on the power window regulator master switch ASSY is operated to UP in two stages, the driver's seat door glass operates AUTO UP, and driver's seat door glass is fully closed.
c. Verify when the driver's seat switch on the power window regulator master switch ASSY is operated to DOWN in two stages, the driver's seat door glass operates AUTO DOWN, and driver's seat door glass is fully open.
d. Verify while AUTO DOWN is in operation, when the driver's seat switch on the power window regulator master switch ASSY is operated to UP, the door glass moves up.
e. Verify while AUTO UP is in operation, when the driver's seat switch on the power window regulator master switch ASSY is operated to DOWN, the door glass moves down.
2. Inspection of basic function (passenger's seat)
a. Turn IG to ON.
b. Verify when the switch on the power window regulator switch ASSY is operated to UP in two stages, the passenger's seat door glass operates AUTO UP, and passenger's seat door glass is fully closed.
c. Verify when the switch on the power window regulator switch ASSY is operated to DOWN in two stages, the passenger's seat door glass operates AUTO DOWN, and passenger's seat door glass is fully open.
d. Verify while AUTO DOWN is in operation, when the switch on the power window regulator switch ASSY is operated to UP, the door glass of the passenger's seat moves up.
e. Verify while AUTO UP is in operation, when the switch on the power window regulator switch ASSY is operated to DOWN, the door glass of the passenger's seat moves down.
4. Function inspection of remote controlled manual operation
1. Turn IG to ON.
2. Verify when the remote control switch for the power window regulator master switch ASSY for passenger's seat is operated to UP, the power window (passenger's seat door glass) moves up.
3. Verify when the remote control switch for each seat on the power window regulator master switch ASSY is operated to DOWN, the power window (passenger's seat door glass) moves down.
5. Function inspection of remote controlled automatic operation
1. Turn IG to ON.
a. Verify when the remote control switch for passenger's seat on the power window regulator master switch ASSY is operated to UP in two stages, the passenger's seat door glass operates AUTO UP, and passenger's seat door glass is fully closed.
b. Verify when the remote control switch for passenger's seat on the power window regulator master switch ASSY is operated to DOWN in two stages, the passenger's seat door glass operates AUTO DOWN, and passenger's seat door glass is fully open.
6. Function inspection of after-key-OFF operation
1. After turning IG from ON to OFF, verify that all seat's power windows are operable by the power window regulator master switch ASSY. Also verify that after driver's or passenger's door is opened, all windows cannot be operated.
2. After turning IG from ON to OFF, verify that passenger's seat power window is operable by the power window regulator switch ASSY. Also verify that after driver's or passenger's door is opened, the passenger's seat power window cannot be operated.
3. When approx. 45 seconds have passed after IG was turned from ON to OFF, verify that all power windows cannot be operated by the power window regulator master switch ASSY. However, if the auto-reverse function is in operation, the operation continues until it is completed. (AUTO operation stops when 45 seconds pass.)
7. Inspection of auto-reverse function
1. Basic function inspection
CAUTION: Never use your hand or other part of your body to be pinched for checking the function. Work with great care for accidental pinching.
NOTE: Auto-reverse function is operable with IG ON when AUTO UP or manual UP is in operation.
a. Fully open all power windows (door glasses).
b. Hold a styrene foam block (approx. 12 cm (4.72in) thick) or equivalent on the position where it is caught when the door glass is fully closed.
c. When full close operation of the power window (door glass) is activated with AUTO UP or manual UP operation, verify that the window stops at the position where it contacts with styrene foam block or equivalent, comes into DOWN operation, and stops where it moves down approx. 200 mm (8 in).
NOTE: If pinching is detected, it moves down approx. 50 mm (2 in) after stopping, and stops. If opening of the window is less than approx. 200 mm (8 in), however, it moves down approx. 200 mm (8 in) or 10 seconds and stops.
d. During DOWN operation, make sure that the UP operation cannot be activated by the power window regulator master switch ASSY.
8. Inspection of index function
1. Make sure that when the driver's or passenger's door is opened, the window glass of the opened side moves down approx. 20 mm (0.8 in) automatically from fully closed position.
2. Make sure that when the driver's or passenger's door is closed, the window glass of the closed side moves up to fully closed position.
NOTE: If the window glass opens over approx. 20 mm (0.8 in) from the fully closed position, no index control is performed. Even if the window glass is open more than approx. 20 mm (0.8 in) because of looseness of the regulator, however, the window moves up automatically.
9. Inspection of power window regulator master switch ASSY (driver's seat)
1. Inspection of operation indicator
a. Make sure that when performing IG OFF -> ON with connector connected, the operation indicator (LED), located on switch part of the power window regulator master switch ASSY, lights up.
10. Inspection of power window regulator switch ASSY (passenger's seat)
1. Inspection of operation indicator
a. Make sure that when performing IG OFF -> ON with connector connected, the operation indicator (LED), located on switch part of the power window regulator switch ASSY, lights up.