ANTILOCK BRAKE SYSTEM 4F – 3
DAEWOO V–121 BL4
HYDRAULIC MODULATOR 4F–205. . . . . . . . . . . . . . .
GENERAL DESCRIPTION AND SYSTEM
OPERATION 4F–206. . . . . . . . . . . . . . . . . . . . . . . . . . . .
BASE BRAKING MODE 4F–206. . . . . . . . . . . . . . . . . .
ANTILOCK BRAKING MODE 4F–207. . . . . . . . . . . . .
TIRES AND ABS 4F–208. . . . . . . . . . . . . . . . . . . . . . . .
ABS SYSTEM COMPONENTS 4F–208. . . . . . . . . . . .
ELECTRONIC BRAKE CONTROL
MODULE (EBCM) 4F–208. . . . . . . . . . . . . . . . . . . . .
FRONT WHEEL SPEED SENSORS 4F–209. . . . . . .
FRONT WHEEL SPEED SENSOR RINGS 4F–209. .
REAR WHEEL SPEED SENSORS
AND RINGS 4F–209. . . . . . . . . . . . . . . . . . . . . . . . . . .
ABS ENABLE RELAY 4F–209. . . . . . . . . . . . . . . . . . . .
BRAKE FLUID LEVEL SWITCH 4F–209. . . . . . . . . . .
WIRING HARNESS 4F–209. . . . . . . . . . . . . . . . . . . . . .
INDICATORS 4F–209. . . . . . . . . . . . . . . . . . . . . . . . . . .
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
Application NSm Lb–Ft Lb–In
ABS Solenoid Torx± Head Bolts 4.5 – 40
Bleeder Valve 9 – 80
Brake Pipe Nuts 15 11 –
Front Wheel Speed Sensor Bolt 7.8 – 69
Gear Cover Torx± Head Screws 4 – 35
Gear Nuts 8.5 – 75
Hydraulic Modulator/Motor Pack Assembly Bolt 5.4 – 48
Motor Pack Torx± Head Screws 4.5 – 40
Rear Wheel Speed Sensor Bolt 7.8 – 69
Surge Tank Mounting Bolts 8 – 71
SPECIAL TOOLS
SPECIAL TOOLS TABLE
Scan Tool