This article supersedes TSB 06-22-18 to update the vehicle model years and Service Procedure.
Some 2005-2009 Mustangs may exhibit issues with the power window One-Touch Up, Bounce Back, and Short Drop features.
Follow the Service Procedure steps to correct the condition.
VERIFY PROPER DOOR GLASS/QUARTER GLASS ALIGNMENT BEFORE PERFORMING THIS PROCEDURE. REFER TO UPDATED ONLINE WORKSHOP MANUAL (WSM), SECTION 501-11 FOR ALIGNMENT PROCEDURES.
CHECK TO MAKE SURE THE DOOR SEAL AND/OR MIRROR SEAL ARE NOT ROLLED OVER OR BINDING. CHECK FOR OBSTRUCTIONS IN GLASS SEALING AREA. CHECK TO MAKE SURE THAT REGULATOR FASTENERS ARE PROPERLY TORQUED.
Convertible Exhibiting Bounce Back:
Misaligned door glass will bounce back during operation if it contacts the inboard side of the upper convertible seal retainer. Concern may be duplicated with top up and rear quarter windows down. Door glass must be aligned to both the convertible top and rear quarter glass division bar. Refer to updated online WSM, Section 501-11 for alignment procedures before proceeding.
Coupe or Convertible Exhibiting Power Window Feature Issues:
Perform window motor glass de-initialization procedure, followed by re-initialization procedure, per online WSM, Section 501-11.
Eligible Under Provisions Of New Vehicle Limited Warranty Coverage IMPORTANT: Warranty coverage limits/policies are not altered by a TSB. Warranty coverage limits are determined by the identified causal part.
2005-2009 Mustang: De-initialize, Then Initialize The Power Window Motor(s) Following The Service Procedure