Acura 3.5 RL Manual page 848

ABS Control Unit
Removal/Installation
1. Remove the glove box.
2. Remove the glove box back cover.
3. Remove the right front door trim.
4. Remove the right kick panel.
5. Turn up the floor mat.
6. Remove the PCM cover.
7. Remove the connectors inside of the right kick
panel.
8. Remove the harness clip A form the ABS control
unit, then remove the bolt at lower side of the ABS
control unit.
9. Remove the multiplex control unit (passenger's).
10. Remove the harness clip B and C.
11. Remove the bolt at rear of the ABS control unit,
then pull out the ABS control unit.
HARNESS CLIP B
ABS CONTROL UNIT
HARNESS
CLIP A
MULTIPLEX CONTROL
UNIT (PASSENGER'S)
12. Install the ABS control unit in the reverse order of
removal.
Pulsers/Wheel Sensors
CONNECTORS
(Inside the
right kick panel.)
HARNESS CLIP C
Inspection
1. Check the front and rear pulser for chipped or dam-
aged teeth.
2. Measure the air gap between the wheel sensor and
pulser all the way around while rotating the pulser.
If the gap exceeds 1.0 mm (0.04 in), check for a bent
suspension arm.
Front
Rear
Remove the rear brake disc to inspect the rear wheel
sensor air gap.