Honda Prelude 1993 Service Manual page 1355

't
Test condition
Test: Dosir€d result
Possiblo cause if result is not obtain6d
1
BLK Under all conditions.
Check for continuity to ground:
There should be continuity,
. Poor ground {G4Ol , G4O2, G404)
. An open in the wire.
LT GRN
lgnition switch ON
and main switch ON.
Check for voltage to ground:
There should be battery
voltage.
B l o w n N o . 1 4 { 7 . 5 A ) f u s e .
(ln the under-dash tuse/relay box)
Faulty main switch.
An open in the wire.
LT GRN/
BLK
RESUME button push-
e o .
Check tor voltage to ground:
There should be battery
voltage.
B l o w n N o . 4 1 ( 1 5 A ) f u s e .
{ln the under-hood fuse/relay box)
Faulty SETi RESUME switch.
Faulty cable reel.
An open in the wire.
4 LT GRN/
R E O
SET button pushed.
P N K
M/T: Clutch pedal
pusneo.
A/T: Shift lever in
E , E . o , E
Check for continuity to ground:
There should be continuity.
NOTE: There should be no
continuity when the clutch
pedal is released or when the
A/T shift lever is in other posi-
t i o n s .
Faulty or misadjusted clutch switch
(M/T).
Faulty or misadjusted A/T gear posi-
tion switch.
Poor ground {G4O1, G4O2, G404).
An open in the wire.
6
BLU Start the engine.
Check for voltage to ground:
There should be baftery
vortage.
. Faulty ignition system or ECM.
. An open in the wire.
7 O R N
lgnition switch ON
and main switch ON.
Raise the front ot the
car, rotate one wheel
Check Jor voltage between the
ORN @ and BLK O terminals:
I t s h o u l d b e 0 - ' 1 2 - O - 1 2 V
repeatedly.
Fauhy vehicle speed sensor (VSS).
P o o r g r o u n d ( G 1 0 1 ) .
An open in the wire.
I G R Y
lgnition switch ON,
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 releas-
e d .
. Faulty brake switch.
. An open in the wire.
9
GRN/WHT Brake pedal pushed,
then released.
Check for voltage to ground:
There should be battery
voltage with the pedal pushed,
and O V with the pedal releas-
e d .
. Faulty brake switch.
. An open in the wire.
1 0
RED lgnition switch ON.
Connect to ground: Cruise in-
dicator in the gauge assemblY
comes on.
Elown bulb.
Blown No. 1 3 { 10 A} fuse.
(ln the under-dash fuse/relay box)
Faulty dimming circuit in the gauge
assemory.
An open in the wire.
1 ' l
BRN/RED Under all conditions.
Check for resistance to
ground: There should be
8 0 - 1 2 0 0 .
. Faulty actuator solenoid.
. An open in the wire.
'12
BRN/BLK Under all conditions.
Check for resistance to
ground: There should be
70- 1
' 1o
0.
1 3 BRN/WHT Under all conditions.
Check for resistance to
ground: There should be
4 0 - 6 0 0 .
23-277