GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Tracker - 4WD 🢒 Body and Accessories 🢒 Horns 🢒 Horn Component Views
Figure 1:

Horns
Object Number: 352591 Size: SH
(1)Horn Connectors
(2)Horn
Figure 2:

Underhood
Object Number: 1505377 Size: MF
(1)Splice 242