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Section 130 (Speed Control): Servo: Description

WARNING: This page is about a different car, the 2004 Dodge Pickup and 2004 Dodge Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

A speed control servo is not used with any 5.7L V-8 engine, or with the 5.9L diesel engine when equipped with a manual transmission. 

The speed control servo is attached to the bottom of the battery tray.

The servo unit consists of a solenoid valve body, and a vacuum chamber. The solenoid valve body contains three solenoids:

The vacuum chamber contains a diaphragm with a cable attached to control the throttle linkage.