Subaru IMPREZA GD 2007 Series Manual page 3113

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ABS Control Module and Hydraulic Control Unit (ABSCM&H/U)
ABS
2. ABS Control Module and
Hydraulic Control Unit
(ABSCM&H/U)
A: REMOVAL
1) Disconnect the ground cable from the battery.
2) Remove the air intake duct and air cleaner case
from the engine room to make it easier to remove
the ABSCM&H/U. <Ref. to IN(H4SO)-5, REMOV-
AL, Air Cleaner Case.> <Ref. to IN(H4SO)-7, RE-
MOVAL, Air Intake Duct.> <Ref. to IN(H4DOTC)-
10, REMOVAL, Air Cleaner Case.> <Ref. to
IN(H4DOTC)-11, REMOVAL, Air Intake Duct.>
3) Use compressed air to blow off any water
around the ABSCM&H/U.
NOTE:
A contact fault may occur if the terminal is wet.
4) Lift the lock lever and disconnect the AB-
SCM&H/U connector.
CAUTION:
Do not pull on the harness when disconnecting
the connector.
5) Remove the harness clip.
6) Disconnect the brake pipes from the ABSCM&H/
U.
7) Wrap the brake pipe with a vinyl bag so as not to
spill the brake fluid on the vehicle body.
CAUTION:
If brake fluid is spilled on the vehicle body,
wash it off immediately with water and wipe
clean.
8) Remove the nuts and remove the ABSCM&H/U.
CAUTION:
• Do not drop or bump the ABSCM&H/U.
• Do not turn the ABSCM&H/U upside down or
place it sideways for storage.
• Be careful not to let foreign matter enter into
ABSCM&H/U.
• Be careful that no water enters the connec-
tors.
9) Remove the ABSCM&H/U bracket.
B: INSTALLATION
1) Install the ABSCM&H/U bracket.
Tightening torque:
33 N·m (3.4 kgf-m, 24 ft-lb)
2) Align the damper groove of the ABSCM&H/U to
the bracket side claw, and install the ABSCM&H/U
with new nuts (023506000).
NOTE:
Check the identification marks of the ABSCM&H/U.
Tightening torque:
7.5 N·m (0.76 kgf-m, 5.5 ft-lb)
ABS00541
3) Connect the brake pipes to their correct posi-
tions on the ABSCM&H/U.
Tightening torque:
15 N·m (1.5 kgf-m, 10.8 ft-lb)
4) Using cable clip, secure the ABSCM&H/U har-
ness to the bracket.
ABS-6
ABS00542
ABS00542