Circuitry Tests (Cruise Command); Current Flow - Pushbutton Released - Maintaining Speed - Jeep 1979 CJ-5 Technical & Service Manual

1H-6 CRUISE COMMAND
COUPLING
COIL
SOLENOID
V A L V E R E G U L A T O R
R O T A T I N G
V A C U U M
REGULATOR
PLATE
i
/§.
1
A
V A C U U M
V E N T
( V A R I A B L E )
V E H I C L E
CIRCUIT
I N S U L A T E D
CONNECTOR
PUSH
B U T T O N
TO SERVO
S L I D E
SWITCH
V A C U U M
SOURCE
RES
O N
* < % # O F F
SET
8 0 0 6 6
Fig. 1H-7 Current Flow—Pushbutton Released—Maintaining Speed
Control Switch Continuity Chart
Switch
Wire
Continuity
Slide Switch
Pushbutton
Depressed
Slide Switch On
Switch
Wire
Continuity
Off On
Resume
Pushbutton
Depressed
Slide Switch On
Red/Brown
Open Closed Closed
Closed
Red/Green
Open
Closed Closed Open
Red/Yellow Open Open Closed
Closed
NOTE: Pushtutton cannot be depressed with slide switch in
resume position
7 0 0 7 2
Circuitry Tests
The following checks should be performed as part of
the diagnosis to determine the cause and correction of
Cruise Command trouble. Refer to figure 1H-10 for wir-
ing details.
NOTE;, It is not always necessary to remove the regu-
lator in case of inoperative Cruise Command.
(1) Disconnect push-on connectors (single and
triple) at regulator.
(2) Turn ignition switch to Accessory position.
(3) Move slide switch to ON position.