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Home >> Hummer >> 2007 >> H3 L5-3.7L >> Repair and Diagnosis >> Lighting and Horns >> Horn >> Service and Repair
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Horn: Service and Repair



Horn Replacement

Removal Procedure




1. Remove the grille.
2. Disconnect the horn assembly electrical connector.
3. Remove the bolt that retains the horn assembly to the radiator support.
4. Remove the horn assembly from the body.

Installation Procedure




1. Install the horn assembly to the radiator support.

Notice: Refer to Fastener Notice.

2. Install the bolt that retains the horn assembly to the radiator support.

Tighten the bolt to 10 N.m (88 lb in).

3. Connect the horn assembly electrical connector.
4. Install the grille.