Horn: Service and Repair

REMOVAL PROCEDURE
1. Remove the grille to radiator support filler panel (for the left horn only).
- Refer to Grille Replacement (Base) for Base vehicles.
- Refer to Grille Replacement (C3500HD) for C3500HD.
- Refer to Grille Replacement (Luxury) for Luxury.
2. Disconnect the electrical connector.
3. Remove the horn attaching bolt (2).
4. Remove the horn (1) from the vehicle.

INSTALLATION PROCEDURE
1. Install the horn (1) to the vehicle.

NOTE: Refer to Fastener Notice in Service Precautions.

2. Install the horn attaching bolt (2).

Tighten
Tighten the bolt to 25 N.m (18 lb ft).

3. Connect the electrical connector.
4. Install the grille to radiator support filler panel (for the left horn only).
- Refer to Grille Replacement (Base) for Base vehicles.
- Refer to Grille Replacement (C3500HD) for C3500HD.
- Refer to Grille Replacement (Luxury) for Luxury.