Acura 2002 RSX Service Manual page 955

ABS Components
DTG Troubleshooting
DTC 11, 13,15, 17: Wheel Sensor
(Open/Short to Body Ground/Short to Power)
1. Disconnect the ABS control unit 25P connector.
2. Start the engine.
3. Measure the voltage between the appropriate
wheel sensor (+ ) circuit terminal of the ABS
control unit 25P connector and body ground (see
table).
DTC
ADDroDriats Torminel
11 (Riqht-front) N o . 1 8 : F R S ( * )
13 {Left-front) N o . 3 : F L S ( + )
15 (Rioht-rear)
N o . 1 5 : R R S ( + )
17 {Left-rear) N o . 5 : R L S ( * )
Wire side of female terminals
ls there battery voltaga?
YES Repair short to power in the circuit wires
between the ABS modulator control unit and the
appropriate wheel sensor.l
NO- Go to step 4.
Turn the ignition switch OFF.
ABS CONTROL UNIT25P COT{NECTOR
19-46
5. Check for continuity between the appropriate
wheel sensor (+)circuitterminal and body ground
{see table}.
DTC
Appropriate Terminal
l1 (Rioht-front) N o . 1 8 : F R S ( + )
13 {Left-front)
N o . 3 : F L S ( * )
15 (Riqht-rear)
N o . 1 5 : R R S ( + )
17 (Left-rear)
N o . 5 ; R L S { + }
ls there continuity?
YES-Go to step 6.
NO- Go to step 7.
Disconnect the wire harness 2P connector from the
appropriate wheel sensor, then check for continuity
between the (+ ) and ( - ) terminals of the wire
harness and body ground.
ls there continuity?
YES - R€pair short to body ground in the (+ ) or (- )
circuit wire between the ABS modulator-control
unit and the wheel sensor. !
NO-Replace the wheel sensor. t
L
ABS CONTROL UNIT 25P CONNECTOR
Wire side ol female terminals