Repair and Diagnosis: Testing and Inspection

INITIALIZATION

NOTE: When disconnecting the cable from negative (-) battery terminal, initialize the following system(s) after the terminal is reconnected.

The initialization procedures are given.

System Name
Power Window Control System (for Coupe)
Sliding Roof System

POWER WINDOW CONTROL SYSTEM (FOR COUPE)

NOTE: Resetting the power window regulator motor (initializing the pulse sensor) is necessary if: 1) the battery terminal is disconnected: 2) the power window regulator master switch, wire harness, power window regulator switch, power window regulator and power window regulator motor are replaced or removed/installed: or 3) the PWR fuse, P/W fuse and ECU-IG fuse are replaced. If resetting is not performed, the master switch will not be able to operate the AUTO operation function, jam protection function and remote operation function.

a. Turn the ignition switch ON.
b. Halfway open the power window by pressing the power window switch.
c. Fully pull up the switch until the power window is fully closed and continue to hold the switch for at least 1 second after the power window is fully closed.
d. Check that the AUTO UP/DOWN function operates normally.

If the AUTO UP/DOWN function operates normally, reset operations have been completed at this time. If not normal, follow steps given.

1. Disconnect the negative battery terminal for 10 seconds.
2. Connect the battery terminal.
3. Turn the ignition switch ON.
4. Halfway open the power window by pressing the power window switch.
5. If the AUTO UP/DOWN function operates normally, reset operations have been completed at this time. If not normal, follow steps given.
6. Turn the ignition switch ON.
7. Halfway open the power window by pressing the power window switch.
8. Fully pull up the switch until the power window is fully closed and continue to hold the switch for approx. 12 seconds after the power window is fully closed.
9. Check that the AUTO UP/DOWN function operates normally.