STEERING SWITCH INSPECTION

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Without Bluetooth System

Caution

•  Handling the air bag module improperly can accidentally deploy the air bag module, which may seriously injure you. Read the air bag system service warnings and cautions before handling the air bag module. (See AIR BAG SYSTEM SERVICE WARNINGS.)(See AIR BAG SYSTEM SERVICE CAUTIONS.)

1.  Disconnect the negative battery cable and wait for 1 min or more. (See BATTERY REMOVAL/INSTALLATION [MZR 1.5, MZR 1.6].)(See BATTERY REMOVAL/INSTALLATION [MZR 2.0, MZR 2.5].)(See BATTERY REMOVAL/INSTALLATION [MZR 2.0 DISI i-stop].)(See BATTERY REMOVAL/INSTALLATION [MZR 2.3 DISI Turbo].)(See BATTERY REMOVAL/INSTALLATION [MZR-CD 2.2].)(See BATTERY REMOVAL/INSTALLATION [SKYACTIV-G 2.0].)(See BATTERY REMOVAL/INSTALLATION [MZ-CD 1.6].)

2.  Remove the driver-side air bag module. (See DRIVER-SIDE AIR BAG MODULE REMOVAL/INSTALLATION.)

3.  Disconnect the clock spring connector (part wiring harness-side).

4.  Verify the resistance between the clock spring connector terminals.

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•  If not within the specification, replace the steering switch.

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5.  Apply battery positive voltage to clock spring connector terminal 4O, and connect terminal 4E to ground.

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6.  Verify that the LED illuminates.

•  If the LED does not illuminate, replace the steering switch.

With Bluetooth System

Caution

•  Handling the air bag module improperly can accidentally deploy the air bag module, which may seriously injure you. Read the air bag system service warnings and cautions before handling the air bag module. (See AIR BAG SYSTEM SERVICE WARNINGS.)(See AIR BAG SYSTEM SERVICE CAUTIONS.)

1.  Disconnect the negative battery cable and wait for 1 min or more. (See BATTERY REMOVAL/INSTALLATION [MZR 1.5, MZR 1.6].)(See BATTERY REMOVAL/INSTALLATION [MZR 2.0, MZR 2.5].)(See BATTERY REMOVAL/INSTALLATION [MZR 2.0 DISI i-stop].)(See BATTERY REMOVAL/INSTALLATION [MZR 2.3 DISI Turbo].)(See BATTERY REMOVAL/INSTALLATION [MZR-CD 2.2].)(See BATTERY REMOVAL/INSTALLATION [SKYACTIV-G 2.0].)(See BATTERY REMOVAL/INSTALLATION [MZ-CD 1.6].)

2.  Remove the driver-side air bag module. (See DRIVER-SIDE AIR BAG MODULE REMOVAL/INSTALLATION.)

3.  Disconnect the clock spring connector (part wiring harness-side).

4.  Verify the resistance between the clock spring connector terminals.

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•  If not within the specification, replace the steering switch.

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5.  Apply battery positive voltage to clock spring connector terminal 4O, and connect terminal 4E to ground.

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6.  Verify that the LED illuminates.

•  If the LED does not illuminate, replace the steering switch.