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Cruise Control
- Control Unit InputTest
(cont'dl
I
BLK
U n d e r a l l c o n d i t i o n s
Check for continuity to ground:
There should be continuity.
. P o o r g r o u n d ( G 2 0 l , G 4 0 1 )
. An open in the wire
2
BLK/YEL
l g n i t i o n s w i t c h O N { l l }
Check for voltage to ground:
There should be battery voltage.
. Blown No. l4 (7.5 Alfuse in the
under-dash fuse/relay box
. An open in the wire
3
LT GRN
l g n i t i o n s w i t c h O N ( l l )
and main switch ON
Check for voltage to ground:
There should be battery voltage.
. Faulty main swjtch
. An open in the wire
G R Y
l g n i t i o n s w i t c h O N ( l l ) ,
main switch ON and
brake pedal pushed,
then released
Check for voltage to ground:
There should be O V with the
pedal pushed and battery
voltage with the pedal released.
. Faulty brake switch
. An open in the wire
5 GRN/WHT
Brake pedal pushed,
then released
Check for voltage to ground:
There should be battery voltage
with the pedal pushed, and 0 V
with the pedal released.
Blown No. 52 (20 A)fuse in the
under-hood fuse/relay box
Faulty brake switch
An open in the wire
6
RED/BLU
l g n i t i o n s w i t c h O N ( l l )
Connect to ground: lndicator
light in the gauge assembly
comes on.
Blown bulb
Blown No. 25 (7.5 A)fuse in the
under-dash fuse/relay box
Faulty dimming circuit in the gauge
assembly
An open in the wire
7
L T G R N /
BLK
R E S U M E b u t t o n
pushed
Check tor voltage to ground:
There should be battery voltage.
Faulty SET/RESUME switch
Faulty cable reel
An open in the wire
8
L T G R N /
R E D
SET button pushed
I
P N K
MT/: Clutch pedal
released
A/Tr Shift lever in [2l,
[Dl]. o, [o'l
-
Check for continuity to ground:
There should be continuity.
NOTE: There should be no con-
tinuity when the clutch pedal is
depressed or when the shift
lever is in other positions.
Faulty or misadjusted clutch switch
(M/T)
Faulty A/T gear position switch
(A/T)
P o o r g r o u n d ( G 2 0 1 , G 4 0 1 )
An open in the wire
' t 0
B L U
Start the engine.
Check lor voltage to ground:
There should be voltage.
. Faulty ignition system or ECM
. An open in the wire
' t 1
O R N
lgnition switch ON (ll)
and main switch ON;
raase the front of the
car, rotate one wheel
s l o w l y .
Check for voltage between the
ORN @ and BLK O terminals:
There should be 0- about
5 V-O-
about 5 V repeatedly.
. Faulty vehicle speed sensor {VSS)
. An open in the wire
BRN/WHT
Connect battery power
to the BRN/WHT
terminal and ground to
the BRN/BLK terminal.
Check the sound of the actuator
motor: You should hear the mo-
tor running smoothly.
. Faulty actuator
. An open in the wire
BRNi BLK
Connect battery power
to the BRN/RED
I e r m r n a l .
Check the operation of the mag-
netic clutch: Clutch should click
and output link should be locked.
Faulty actuator
An open in the wire
Poor ground (G30'l)
No.
Wire
Test condition
Test: Desiled result
Possible cause il lesult is not obtained
' 4
I BRN/RED
{
{
23-258
-L
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Troubleshooting
