Horn: Service and Repair
REMOVAL1. Disconnect the battery ground cable.
2. Raise and support the vehicle.
3. Disconnect the horn electrical connector.
4. Remove the horn bolt and the horn.
INSTALLATION
1. To install, reverse the removal procedure.
NOTE: When the battery is disconnected and reconnected, some abnormal drive symptoms may occur while the vehicle relearns its adaptive strategy. The vehicle may need to be driven 16 km (10 mi) or more to relearn the strategy.