Abs Control Unit Terminal Arrangement - Acura 3.5 RL Manual

ABS Control Unit Terminal Arrangement

Terminal sign
Terminal Wire
number color
1 BLK
WHT/RED*
3
GRN/RED
4
WHT/GRN*
5
6 BRN (Front-left
wheel negative)
GRN/BLU
7
8 GRN (Front-right
wheel negative)
GRN/BLK
9
GRN/WHT
10
YEL/BLK
11
*: With TCS only
ABS CONTROL UNIT 22P CONNECTOR
Wire side of female terminals
(Terminal Description
name)
GND3
Ground
(Ground 3)
FLP
Outputs left-front wheel
(Front-left
sensor signal
pulse)
PARK Detects parking brake
(Parking)
switch signal
FRP
Outputs right-front wheel
(Front-right
sensor signal
pulse)
FLW (-)
Detects left-front wheel
sensor signal
FLW (+)
(Front-left
wheel positive)
FRW (-)
Detects right-front wheel
sensor signal
FRW (+)
(Front-right
wheel positive)
Detects brake pedal posi-
STOP
tion switch signal
Power source for activating
IG2
(Ignition 2) the system
Measurement
Conditions
Terminal
(Ignition switch ON (ID)
1-GND
3-GND Spin wheel slowly
Parking brake
4-GND
pedal
5-GND Spin wheel slowly
6-7
Spin wheel at
1 turn/second
8-9
Stopped
Brake Pressed
10-GND
pedal Released
Ignition
11-GND
switch
Voltage
Below 0.3 V
5 V 0 V
Below 0.3 V
Pressed
Released
Battery Voltage
5 V 0 V
AC:
0.053 V or
above
(Reference)
Oscilloscope:
0.15Vp-p or
above
0.25-1. 15V
Battery Voltage
Below 0.3 V
Battery Voltage
ON (II)
Start (III)
Below 0.3 V