GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 HUMMER 🢒 2004 🢒 H2 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L60-E/4L65-E 🢒 Horn Component Views
Figure 1:

Horns - Low/High Note
Object Number: 826091 Size: LF
(1)Horn - Low Note
(2)Horn - High Note
(3)Horn Connector - High Note
(4)Forward Lamp Harness
Figure 2:

Horn Switch
Object Number: 851228 Size: MF
(1)Horn Switch
(2)Steering Wheel Controls
(3)Turn Signal/Multifunction Switch