Sound signal — check (Nissan Terrano 1)

1. The cars are equipped with high- and low-tone sound signals, which are mounted behind the front bumper under the headlights. The signals are turned on by a button either in the center of the steering wheel or by one of the side buttons (on car parts). The horn relay is mounted under the front panel on the left side.

2. If there is no signal, check the fuse.

3. If the fuse is OK, disconnect the wire from one of the signals and connect the signal directly to the battery. If there is no signal, either the signal is faulty or there is a break in the connection to ground. Check the other signal in the same way.

4. If there is a signal when connected to the battery, then the signal relay is faulty. You should also check the ground connection on the steering column and the wire.