VSA Modulator-Control Unit Connector for Inputs and Outputs
VSA Modulator-Control Unit Inputs and Outputs for 21P Connector (Connector Disconnected)

Terminal number
Wire color
Terminal sign
Description
Signal
1
BLK
GND
Ground for the VSA modulator-control unit
Continuity to ground
2
BLK
GND
Ground for the pump motor
Continuity to ground
3
WHT
+B ABS/VSA FSR
Power source for the fail-safe relay
Battery voltage (about 12 V) at all times
4
RED
+B ABS/VSA MTR
Power source for the motor relay
Battery voltage (about 12 V) at all times
5
Not used
Not used
???
???
6
YEL
IG1 VSA/ABS
Power source for activating the system
With ignition switch ON (II), or ON mode: battery voltage (about 12 V)
7
Not used
Not used
???
???
8
WHT
F CAN-H
F-CAN communication circuit
9
Not used
Not used
???
10
Not used
Not used
11
BLU
RR R ABS SNSR+
Detects right-rear wheel speed sensor signal
12
LT GRN
FR L ABS SNSR+
Detects left-front wheel speed sensor signal
13
PNK
RR L ABS SNSR+
Detects left-rear wheel speed sensor signal
14
TAN
FR R ABS SNSR+
Detects right-front wheel speed sensor signal
15
RED
F CAN-L
F-CAN communication circuit
16
Not used
Not used
???
17
LT BLU
K LINE
Communication with HDS
Pulse voltage (digital signal)
18
RED
RR R ABS SNSR-
Detects right-rear wheel speed sensor signal
???
19
BRN
FR L ABS SNSR-
Detects left-front wheel speed sensor signal
20
PUR
RR L ABS SNSR-
Detects left-rear wheel speed sensor signal
21
GRN
FR R ABS SNSR-
Detects right-front wheel speed sensor signal