Steering Column; Power Steering Ecu Assy Replacement - Toyota Avensis ZZT251 2003 Service And Repair Manual

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50–20
POWER STEERING ECU ASSY
REPLACEMENT
1.
PRECAUTION
(See page
2.
DISCONNECT BATTERY NEGATIVE TERMINAL
3.
REMOVE INSTRUMENT CLUSTER FINISH PANEL GARNISH NO.1
4.
REMOVE INSTRUMENT CLUSTER FINISH PANEL GARNISH NO.2
5.
REMOVE INSTRUMENT PANEL REGISTER ASSY CTR
6.
REMOVE STEERING COLUMN COVER LWR
7.
REMOVE STEERING COLUMN COVER W/INSTRUMENT CLUSTER FINISH PANEL ASSY
(See page
50–9)
8.
REMOVE COMBINATION METER ASSY
9.
REMOVE INSTRUMENT PANEL REGISTER ASSY NO.1
10.
REMOVE INSTRUMENT PANEL REGISTER ASSY
11.
REMOVE GLOVE COMPARTMENT DOOR ASSY
12.
REMOVE FRONT PILLAR GARNISH LH
13.
REMOVE FRONT PILLAR GARNISH RH
14.
DISCONNECT PASSENGER AIRBAG
15.
REMOVE INSTRUMENT PANEL SUB–ASSY UPPER W/INSTR PNL PASS L/DOOR AIR BAG
ASSY
(See page
AVENSIS REPAIR MANUAL (RM1018E)

STEERING COLUMN

60–1)
CONNECTOR(See page
71–11)
16.
NOTICE:
Thoroughly check the procedures for removing and instal-
ling the power steering ECU assy when replacing it. Do the
same for the removing and installing the steering column
assy.
(a)
(b)
NOTICE:
In case the clamp will be reused, pay attention so as not to
damage it.
(c)
(d)
(e)
http://vnx.su
POWER STEERING ECU ASSY
(See page
60–1)
(See page
(See page
50–9)
(See page
71–11)
(See page
NO.2(See page
(See page
71–11)
(See page
71–11)
(See page
71–11)
REMOVE POWER STEERING ECU ASSY
Mark the clamp position on the torque sensor wire har-
ness in order to reinstall the wire harness as shown in the
illustration.
Disconnect the torque sensor wire harness from the
clamp.
Disconnect the 4 connectors.
LHD:
(1)
Remove the 2 bolts,screw and power steering ECU
assy.
RHD:
(1)
Remove the 2 bolts,2 screw and power steering
ECU assy.
(See page
71–11)
(See page
71–11)
71–11)
71–11)
71–11)
71–11)
5006Z–01

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