Technical Service Bulletin ASI-12048 — 2009 FORD F-150
EXTERIOR LIGHTING:HEADLIGHTS:SWITCH
Bulletin Details
| TSB ID | ASI-12048 |
| Manufacturer | |
| Vehicle | 2009 FORD F-150 |
| Component | EXTERIOR LIGHTING:HEADLIGHTS:SWITCH |
| Communication Date |
Bulletin Summary
FORD: DUE TO AN OPEN HEADLIGHT SWITCH, THE HEADLAMPS, PARK LAMPS OR LAMPS ARE INOPERATIVE AND HEADLAMPS WILL REMAIN ON BECAUSE OF AFTERMARKET OR GENUINE FORD ACCESSORIES (GFA), INSTALLED INCORRECTLY. CAUSING POSSIBLE DAMAGE TO SWITCH. 2009-2013 F-150. *PE
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2009 FORD F-150
15-0114
SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY
ASI-44538
POWER TRAIN:AUTOMATIC TRANSMISSION
TSB-11-1-6
TRACTION CONTROL SYSTEM
TSB-11-4-11
STRUCTURE:BODY:TAILGATE:HINGE AND ATTACHMENTS
TSB-11-3-8
POWER TRAIN:AUTOMATIC TRANSMISSION
TSB-11-2-5
TRACTION CONTROL SYSTEM
AS-21578
POWER TRAIN:DRIVELINE
TSB-10-15-9
STRUCTURE:BODY:TAILGATE
SB-21351
ENGINE AND ENGINE COOLING:ENGINE