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34-3
CRUISE CONTROL
H-58
ACCELERATION POSITION
SENSOR ASSEMBLY
ENGINE or POWERTRAIN
CONTROL MODULE (ECM or PCM)
Solid State: Do not check resistance.
6
ORN
1
77
4
BLU/
GRN
79
12
B-59
5V
refer-
ence
E-22
11
15
H-6
Accel-
eration
Position
Sensor 3
H-7
ORN/BLU
7
41
11
Sensor
ground
12
APS 3
input
2
16
BLK/
RED
BRAIDED
WIRE
E-28
See Ground
Distribution,
page 14-10.
9
GRN
8
2
2
YEL
78
6
5V
reference
9
13
Acceleration
Position
Sensor 2
BLU
3
80
1
Sensor
ground
10
APS 2
input
5
14
BLK/
RED
BRAIDED
WIRE
E-28
See Ground
Distribution,
page 14-10.
5
BLK
10
36
4
WHT
68
8
5V
reference
E-22
3
7
Acceleration
Position
Sensor 1
RED
4
63
3
Sensor
ground
4
APS 1
input
7
8
BLK/
RED
BRAIDED
WIRE
E-28
See Ground
Distribution,
page 14-10.
ORN
BLU/
GRN
BLU/
ORN
GRN
YEL
BLU
BLK
WHT
RED
ORN
BLU/
GRN
BLU/
ORN
GRN
YEL
BLU
BLK
WHT
RED
BLK/YEL
BLK
BLK
BLK
BLK
BLK
BLK/YEL
BLK
BLK
E-21
E-21
Circuit Schematic
34-4
CRUISE CONTROL
(Refer to Section 201 for photographs.)
Component
Photo No.
Automatic Transmission
Mode Switch
Beneath vehicle, on left side of transmission
43
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brake Switch
Below I/P, on brake pedal support
74
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Clutch Switch
Below I/P, top of clutch pedal support
57
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dash Fuse Box
Behind left dash side trim panel
55
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ECM or PCM Main Relay
In fuse/relay box
38
. . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine or Powertrain Control
Module (ECM or PCM)
Right side of engine compartment
60
. . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuse/Relay Box
Right side of engine compartment, on inner fender panel
41
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .
Throttle Valve Assembly
Top front of engine
10
. . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connector
B-52 (14-BLK)
Below I/P, right of steering column
58
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-5 (16-GRN)
Left side of engine compartment
33
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-7 (20-BRN/WHT)
Below I/P, above left dash side trim panel, on bracket
33
. . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . .
H-8 (16-WHT)
Below I/P, above left dash side trim panel, on bracket
70
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . .
H-9 (20-BLK)
Below I/P, above left dash side trim panel, on bracket
70
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . .
H-11 (16-BLK)
Left front of engine compartment
27
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-25 (22-BLU)
Below I/P, above left dash side trim panel, on bracket
71
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . .
H-41 (16-BLU)
Right front of engine compartment
31
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-53 (16-GRN)
Left front of engine compartment
27
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-55 (16-BLU)
Right side of engine compartment
59
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-57 (16-BLK)
Right side of engine compartment
59
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I-9 (30-GRN)
On left top of meter assembly
53
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
M-25 (8-BLK)
On left side of transmission
52
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ground
E-28
Top left rear of engine
32
. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E-30
Top right rear of engine
16
. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Component Location Index
34-5
CRUISE CONTROL
With the starter switch in ON, the engine (M/T) or pow-
ertrain (A/T) control module is powered. This system
uses mechanical, and electrical operated devices to
maintain vehicle speed at a setting selected and con-
trolled by the driver. See owner’s manual for further
instruction.
System Operation
The cruise control system will set and automatically
maintain any speed above 25 mph (40 km/h). To set,
press the cruise control main switch so that the
“CRUISE ON/OFF” indicator is on. After reaching the
desired speed, press the set switch. The engine (M/T)
or powertrain (A/T) control module will receive a set sig-
nal input and will activate the throttle valve motor.
Pushing the cruise control main switch cancels the
cruise control system. This signals the engine (M/T) or
powertrain (A/T) control module and erases the set
speed from memory. The cruise control system also
disengages when cruising speed is lower than the pre-
set speed by 12.5 mph (20 km/h) or more. If the system
is disengaged temporarily by the brake switch, clutch
switch, or the automatic transmission mode switch and
vehicle speed is still above 25 mph (40 km/h), turn and
release the resume/accel switch. With the resume/ac-
cel switch turned and released, the set memory is re-
tained. The vehicle automatically returns to the pre-
viously set speed.
For gradual acceleration without depressing the accel-
erator pedal, turn the resume/accel switch and hold it
there until the desired speed is reached. This will send
an acceleration signal to the engine (M/T) or powertrain
(A/T) control module. When the switch is released, the
system will be reprogrammed for the new speed.
Quickly turning and releasing the resume/accel switch
allows you to tap up the preset cruising speed.
Each turn increases the preset speed by 1 mph (1.6
km/h). The preset speed can be increased by up to 10
mph (16 km/h) in this manner. To slow the vehicle
down, depress and hold the set/coast switch. This will
send a deceleration signal to the engine (M/T) or pow-
ertrain (A/T) control module, causing the vehicle to
coast until the desired speed is reached. When the de-
sired speed is reached, release the set/coast switch.
This will reprogram the system for the new speed.
Quickly depressing and releasing the set/coast switch
allows you to tap down the preset cruising speed. Each
depress decreases the preset speed by 1 mph (1.6
km/h). The preset speed can be decreased to a mini-
mum of 25 mph (40 km/h) in this manner.
Circuit Operation
SHIFT-ON-THE-FLY
4WD Actuator Assembly
4WD Control Unit
4WD Transfer Switch
Dash Fuse Box
Front Axle Switch
Front Axle Vacuum Solenoid
Valve (D) - Blue
Front Axle Vacuum Solenoid
Valve (C) - Gray
Component Index
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