Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM100000001D0BH |
Model Year Start: 2019 |
Model: GR Corolla |
Prod Date Range: [06/2018 - 01/2019] |
Title: STEERING COLUMN: STEERING COLUMN ASSEMBLY: DISASSEMBLY; 2019 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - 01/2019] |
DISASSEMBLY
CAUTION / NOTICE / HINT
NOTICE:
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Before replacing the steering lock actuator assembly, refer to Registration.
Click here
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Do not drop the power steering ECU with motor assembly, strike it with tools or subject it to impacts.
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If the power steering ECU with motor assembly is subjected to an impact, replace it with a new one.
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Do not pull the wire harness.
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Do not allow any moisture to come into contact with the power steering ECU with motor assembly.
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Do not loosen any bolts not mentioned in the procedure.
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Do not allow any foreign matter to contaminate the power steering ECU with motor assembly.
PROCEDURE
1. REMOVE STEERING LOCK ACTUATOR ASSEMBLY
(a) Secure the steering column assembly in a vise between aluminum plates.
NOTICE:
Do not overtighten the vise.
(b) Using SST, strike a punch mark for drilling in the center of the steering lock set bolt.
SST: 09622-00010
NOTICE:
When striking the punch mark, in order to prevent impact force from being applied to the steering lock actuator assembly, do not use a normal center punch.
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(c) Using a drill, drill a hole in the 2 steering lock set bolts and insert a screw extractor.
(d) Using the screw extractor, remove the 2 steering lock set bolts, upper steering column clamp and steering lock actuator assembly.
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2. REMOVE POWER STEERING ECU WITH MOTOR ASSEMBLY
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3. REMOVE ELECTRIC POWER STEERING MOTOR SHAFT DAMPER
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