Honda Civic 1998 Service Manual page 1235

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I
Cavity
Wire
Test condition
Test: Desiled result
Possible cause il result is not obtained
*1: Except CVT
*2: CVT
A'I
YEL
lgnition switch ON {ll)
Check for voltage to ground:
There should be battery voltage.
. Blown No.25 (7.5 A) fuse in the
under-dash fuse/relaY box
. An open in the wire
A2
RED/BLK
C o m b i n a t i o n l i g h t
switch ON and dash
lights brightness
control dial on full
bright
Check for voltage between
RED/BLK and RED terminals:
There should be battery voltage
B l o w n N o . 3 0 ( 7 . 5 A ) f u s e i n t h e
under-dash fuse/relaY box
Faulty combination light switch
Faulty dash lights brightness
controller
An open in the wire
A3
RED
A4
BLU
Shift lever in E or E
Check Ior continuity to groundl
There should be continuity
NOTE: There should be no
continuity in anY other Position
. Faulty A//T gear position switch
. An open in the wire
4 1 0
G R N
Shift lever in [q] or E
RED
Shift lever in E
A.12
WHT
Shift lever in @
4 1 3
BLVBLU
Shift lever in E
NOTE: Don't depress
the brake pedal.
A9
Y E L * 1
lgnition switch ON (ll)
and shift lever in anY
position except El
Check for voltage to ground:
There should be battery voltage for
tlvo seconds after the ignition
switch is turned ON (ll), and then
less than 1 V.
Faulty TCM*'
Faulty PCM*'
An open in the wire
GRN/BLK*'
lgnition switch ON (ll)
and shift lever in any
positon except @
A8 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.
. Poor ground (G401, G402)
. An open in the wire
A 1 4
LT GRN
lgnition switch ON (ll)
Check for voltage to ground:
. There should be battery voltage*'
. There should be about 5 V*r
Faulty TCM*'
Faulty PCM*i
An open in the wire
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