Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM100000001GWZF |
Model Year Start: 2020 |
Model: Corolla Hatchback |
Prod Date Range: [01/2019 - 03/2019] |
Title: SUPPLEMENTAL RESTRAINT SYSTEMS: STEERING PAD (except G16E-GTS): INSTALLATION; 2020 MY Corolla Corolla Hatchback Corolla HV [01/2019 - 03/2019] |
INSTALLATION
PROCEDURE
1. INSTALL HORN BUTTON ASSEMBLY
(a) Check that the ignition switch (for Gasoline Model) or power switch (for HV Model) is off.
(b) Check that the cable is disconnected from the negative (-) auxiliary battery terminal.
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) auxiliary battery terminal to disable the SRS system.
(c) When using a new spiral cable sub-assembly:
(1) Engage the wire harness clamp and disconnect the airbag connector as shown in the illustration.
*a
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Wire Harness Clamp
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*b
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Airbag Connector
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Remove in this Direction
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HINT:
Be sure to engage the wire harness clamp until it is locked.
(d) When reusing a spiral cable sub-assembly or spiral cable with sensor sub-assembly:
*a
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Airbag Connector
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*b
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Horn Connector
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*c
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Airbag Connector Locking Button
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*d
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Wire Harness Clamp
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Push in this Direction
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(1) Engage the wire harness clamp.
(e) Connect the 2 airbag connectors to the horn button assembly.
NOTICE:
-
When connecting any airbag connector, take care not to damage the airbag wire harness.
-
Be sure to connect the connectors to each corresponding color.
(f) Push in the 2 airbag connector locking buttons to install the 2 airbag connectors.
(g) Connect the horn connector to the horn button assembly.
(h) Push the horn button assembly to engage the 3 pins carefully and install the horn button assembly.
NOTICE:
-
Make sure that the pins are securely inserted into the steering wheel assembly holes.
-
Make sure to engage the 2 upper pins first.
-
Make sure that the horn button assembly is securely installed.
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2. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL
for M20A-FKS: Click here
for 2ZR-FAE: Click here
for 2ZR-FXE: Click here
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected.
Click here
3. INSPECT HORN BUTTON ASSEMBLY
(a) Make sure that the horn sounds.
If the horn does not sound, inspect the horn system.
for HV Model: Click here
for Gasoline Model: Click here
4. PERFORM DIAGNOSTIC SYSTEM CHECK
for HV Model: Click here
for Gasoline Model: Click here
5. INSPECT SRS WARNING LIGHT
for HV Model: Click here
for Gasoline Model: Click here
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