Horn Relay Connector End View

WARNING: This page is about a different car, the 2005 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.

RELAY-HORN

Courtesy of DAIMLERCHRYSLER CORP.
CAV	CIRCUIT	FUNCTION
30	A43 18RD/DG	FUSED B(+)
85	X4 20DG/WT	HORN RELAY CONTROL
86	A43 18RD/DG	FUSED B(+)
87	X2 18DG/OR	HORN RELAY OUTPUT
87A	-	-