Do you compress rear disc brake caliper on a 2005 Chrysler town and country van the same as front?

No, the process for compressing rear disc brake calipers on a 2005 Chrysler Town & Country is generally different than the front, even though both might use disc brakes.

Front calipers are typically designed to be compressed using a C-clamp or a specialized brake caliper compression tool. Rear calipers, however, often utilize a different mechanism. The 2005 Town & Country likely uses a self-adjusting or otherwise unique rear caliper design. You might need to use a different tool or technique, possibly involving turning a screw mechanism or using a specialized tool to push the pistons back in. Simply forcing the pistons back with a C-clamp could damage the caliper.

Before attempting any brake work, consult a repair manual specific to your 2005 Chrysler Town & Country. This manual will provide the correct procedure and specify the tools required for both the front and rear calipers. Improperly compressing the rear calipers can lead to damage and costly repairs.