Pinpoint Test A: Window(S) Noisy During Operation

1. Remove the door window glass outer waist seal.
2. Check if the door glass installed correctly and secured to the door window regulator.
3. Ensure that an anti-rattle pad (available from the parts department) is installed to the door window glass retaining bracket and installed correctly.

   Refer to: Front Door Window Glass .

Is the door window glass correctly installed and secure?

• Yes  : GO to  A2.
• No  : Install a new door window glass as necessary.

  Refer to: Front Door Window Glass /Rear Door Window Glass .

1. Operate the door window regulator four times.

Does the door window regulator operate correctly (without noise)?

• Yes  : No further action required
• No  : Check that the guide channel is correctly installed and rectify as required. Adjust the door window glass channel referring to the door glass channel setting procedure  at the end of this section (see below). If the concern persists, GO to  A3.

1. Check for any foreign material or obstruction in the door window glass seal.

Is the door window glass seal free from foreign material?

• Yes  : GO to  A4.
• No  : Remove any foreign material from door window glass seal and lubricate the seal. Test the system for normal operation.

1. Check that the door window glass seal is installed correctly.

Is the door window glass seal installed correctly?

• Yes  : GO to  A5.
• No  : Install the door window glass seal correctly. Test the system for normal operation.

1. Visually check that the door window glass seal is not worn in the door channels.

Is the door window glass seal worn in the channels?

• Yes  : Install a new door window glass seal as necessary. Test the system for normal operation.
• No  : Does the door window regulator operate correctly (without noise)? Test the system for normal operation.