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Service bulletin 14693

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id619164
Published by NHTSA2001-05-17
Manufacturer's number14693
Manufacturer's date2001-02-01
NHTSA componentSERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT

NHTSA's summary

ABS / ADVANCE TRAC LIGHT ON AND DIAGNOSTIC TROUBLE CODE C1937 OR THE STABILITY ASSIST SYSTEM ACTIVE / FAIL LAMP FLASHING. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Brakes, Anti-lock brakes

Trouble codes named

C1937

Vehicles listed
FORD FOCUS2001

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
173022004-01-21. Service bulletin. VEHICLES NOT EQUIPPED WITH ANTI-LOCK BRAKE SYSTEM (ABS) MAY HAVE THE RED BRAKE LIGHT AND AMBER ABS LIGHT ON AFTER HYBRID ELECTRONC CLUSTER (HEC - INSTRUMENT CLUSTER) REPLACEMENT. *TT
156422002-04-19. Service bulletin. ABS/ADVANCE TRAC LIGHT ON AND DIAGNOSTIC TROUBLE CODE C1937 OR THE STABILITY ASSIST SYSTEM ACTIVE/FAIL LAMP FLASHING. *TT
140912001-07-24. Service bulletin. SOME VEHICLES MAY EXHIBIT A YELLOW FOUR WHEEL ANTI-LOCK BRAKE (4WABS) LAMP ON AFTER SYSTEM SERVICE AND AFTER CLEARING DIAGNOSTIC TROUBLE CODE (DTC). *TT
138822001-07-23. Service bulletin. SOME VEHICLES MAY EXHIBIT A FREEZE OF THE PID DATA DURING FOUR WHEEL ANTI-LOCK BRAKE (4WABS) ACTIVATION. THIS IS A NORMAL CONDITION SINCE THE 4WABS MODULE DOES NOT PROVIDE DATA LINK COMMUNICATION DURING 4WABS ACTIVATION. *TT