Buick Enclave: Special Application Services
► Severe Commercial Use Vehicles Only: Lubricate chassis components every 5 000
km/3,000 mi.
► Have underbody flushing service performed once a year.
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Your vehicle is an important investment and caring for it properly may help to
avoid future costly repairs. To maintain vehicle performance, additional maintenance
services may be required. It is
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SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
Fastener Tightening Specifications
BRAKE SYSTEM SPECIFICATIONS
Brake System Specifications
SCHEMATIC WIRING DIAGRAMS
HYDRAULIC BRAKE WIRING SCHEMATICS
Hydraulic Brake System
Fig. 1: Hydraulic Brake System Wiring Schematics
DIAGNOSTIC INFORMATION A
ABS DESCRIPTION AND OPERATION
This vehicle is equipped with a Bosch ABS/EBD/TCS/VSES brake system. The
electronic brake control
module (EBCM) and the brake pressure modulator valve is serviced separately. The
brake pressure modulator
valve uses a four circuit configuration to control hydraulic pre
