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Home >> Land Rover >> 2012 >> LR4 HSE Lux >> Repair and Diagnosis (Single Page) >> Body & Frame >> Windows >> Glass, Frames And Mechanisms >> Glass, Frames And Mechanisms >> Diagnosis And Testing >> Glass, Frames And Mechanisms >> Pinpoint Test >> Pinpoint Test D: Front Door Window Glass Bounce Back

Pinpoint Test D: Front Door Window Glass Bounce Back

TEST CONDITIONS  DETAILS/RESULTS/ACTIONS 
D1: CHECK WINDOW MOTOR INITIALIZATION 
  Initialize the door window motor. REFER to: DOOR WINDOW MOTOR INITIALIZATION .
Did the initialization work?
Yes 
Test the system for normal operation.
No 
GO to D2.
TEST CONDITIONS  DETAILS/RESULTS/ACTIONS 
D2: CHECK THAT THE DOOR WINDOW GLASS SEAL IS FREE FROM FOREIGN MATERIAL 
  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 D3.
No 
Remove any foreign material from door window glass seal and lubricate the seal. Test the system for normal operation.
TEST CONDITIONS  DETAILS/RESULTS/ACTIONS 
D3: CHECK THAT THE DOOR WINDOW GLASS SEAL IS INSTALLED CORRECTLY 
  Check that the door window glass seal is installed correctly.
Is the door window glass seal installed correctly?
Yes 
GO to D4.
No 
Install the door window glass seal correctly. Test the system for normal operation.
TEST CONDITIONS  DETAILS/RESULTS/ACTIONS 
D4: CHECK THAT THE DOOR WINDOW GLASS SEAL IS NOT WORN IN THE CHANNELS 
  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 
GO to D5.
TEST CONDITIONS  DETAILS/RESULTS/ACTIONS 
D5: CHECK THE DOOR WINDOW GLASS IS SECURE 
  Remove the door window glass outer waist seal.
Check if the door glass installed correctly and secured to the door window regulator
Is the door window glass correctly installed and secure?
Yes 
Test the system for normal operation.
No 
Adjust the door window glass referring to the door window glass retaining bracket procedure in this procedure. Test the system for normal operation. If the concern persists, install a new door window regulator motor as necessary. REFER to: FRONT DOOR WINDOW REGULATOR AND MOTOR .