Join Date: Dec 2008
Location: Tyler, TX
Thanked 407 Times in 347 Posts
There is none.
All the external lighting is computer controlled via the Body Control Module (sometimes called the GEM - Generic Electric Module, or LCM - Lighting Control Module). The "flasher" is microprecessor controlled.
The two most common causes of no turn signals or flashers is a blown fuse or bad Multifunction switch (Turn signal Sw).
'93 F-250 HD, 7.3L IDI, 5spd - FARM TRUCK
I Support: Trailer brakes an every axle over the towing vehicle's GVW; CDLs for RVers; Safety inspections for ALL vehicles and 6 axle trucks (97K GVW proposal).
Democracy is two wolves and a lamb voting on what to have for lunch. Liberty is a well-armed lamb contesting the vote - Benjamin Franklin
I vote for LIBERTY!