Right Rear Speaker Connector End View

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

RIGHT REAR SPEAKER - BLACK 3 WAY

Courtesy of DAIMLERCHRYSLER CORP.
CAV	CIRCUIT	FUNCTION
1	X58 18DB/PK	RIGHT REAR SPEAKER (-)
2	-	-
3	X52 18DB/WT	RIGHT REAR SPEAKER (+)