VSA Modulator-Control Unit Connector for Inputs and Outputs
VSA Modulator-Control Unit Inputs and Outputs for 46P Connector (female terminals)

Terminal number
Terminal sign
Description
1
+B ABS/VSA FSR
Power source for the fail-safe relay
2
GND
Ground for the VSA modulator-control unit
3
+B ABS/VSA MTR
Power source for the motor relay
4
GND
Ground for the pump motor
5
EPB R ACT+
Drive the right electric parking brake actuator motor
6
EPB R ACT-
Drive the right electric parking brake actuator motor
7
EPB L ACT-
Drive the left electric parking brake actuator motor
8
EPB L ACT+
Drive the left electric parking brake actuator motor
9
SW1
Detects electric parking brake switch signal
10
SW4
Detects electric parking brake switch signal
11
BRK LAMP
Drives the brake light relay
12
Not used
???
13
PARK BUSY
Sends parking brake signal
14
IG1 VSA/ABS
Power source for activating the system
15
RR R ABS SNSR-
Detects right-rear wheel speed sensor signal
16
Not used
???
17
RR L ABS SNSR+
Detects left-rear wheel speed sensor signal
18
Not used
???
19
Not used
20
Not used
21
Not used
22
Not used
23
Not used
24
SW3
Detects electric parking brake switch signal
25
SW6
Detects electric parking brake switch signal
26
Not used
???
27
Not used
28
F-CAN_L*1
F-CAN A_L*2
F-CAN communication circuit
29
PARK LAMP
Sends electric parking brake indicator signal
30
FR R ABS SNSR+
Detects right-front wheel speed sensor signal
31
RR R ABS SNSR+
Detects right-rear wheel speed sensor signal
32
RR L ABS SNSR-
Detects left-rear wheel speed sensor signal
33
FR L ABS SNSR+
Detects left-front wheel speed sensor signal
34
EBB CAN L*1
F-CAN B_L*2
F-CAN communication circuit
35
FR R ABS SNSR-
Detects right-front wheel speed sensor signal
36
Not used
???
37
Not used
38
Not used
39
Not used
40
F-CAN_H*1
F-CAN A_H*2
F-CAN communication circuit
41
Not used
???
42
FR L ABS SNSR-
Detects left-front wheel speed sensor signal
43
Not used
???
44
BRK DIAG
Detects brake light relay signal
45
Not used
???
46
EBB CAN H*1
F-CAN B_H*2
F-CAN communication circuit
*1: Without CAN gateway
*2: With CAN gateway