ABS Components

System Description (cont'd)

 19-63  
Terminal number Wire colour Terminal sign
(Terminal name) 		Description Measurement
Terminals Conditions (Ignition switch ON (II)) Voltage
14 WHT/BLK STOP Detects brake switch signal 14-GND Brake pedal Pressed Battery voltage
Released 0 V
15 BLK/ORN IG2 Power source for activating the system 15-GND ——— Battery voltage
16 BLK M – GND
(Motor ground)

 Ground for the pump motor 16-GND ——— Below 0.3 V
17 WHT/RED + B – MR
(+ B motor relay)

 Power source for the pump motor 17-GND At all times Battery voltage
18 WHT/GRN +B-FSR
(+B fail-safe relay)

 Power source for the valve relay 18-GND At all times Battery voltage
19 BLK GND Ground for the modulator assembly 19-GND ——— Below 0.3 V
20 BLU/RED ABS Drives ABS indicator 20-GND ABS indicator ON About 11 V
OFF Below 1 V
21 BRN/YEL EBD
(Electronic brake distribution)

 Drives brake system indicator 21-GND Engine running, parking brake Pulled Below 0.3 V
Released Battery voltage