Mazda Trucks 1994-1998 Repair Guide

Electronic Systems

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See Figure 1

The electronic cruise control system consists of the following components:



Control switches
 
Actuator cable
 
Servo/control unit (throttle actuator)
 
Cruise control module
 
Speed sensor
 
Stoplamp and deactivator switches
 

The throttle actuator/control unit is mounted in the engine compartment and is connected to the throttle linkage with an actuator cable. The control unit regulates the throttle actuator to keep the requested speed. When the brake pedal is depressed, an electrical signal from the stoplamp and deactivator switches return the system to stand-by mode. This system operates independently of engine vacuum, therefore no vacuum lines are required.



Click image to see an enlarged view

Fig. Fig. 1: Electronic cruise control system components-2.3L B Series Pick-up shown, others similar

 
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