Acura 2002 RSX Service Manual page 1247

5. With the connectors still disconnected, make this input test at the connector'
. l f t h e t e s t i n d i c a t e s a p r o b l e m , f i n d a n d c o r r e c t t h e c a u s e , t h e n r e c h e c k t h e s y s t e m
. lf the inputtest proves OK, go to step 6
Reconnect the connectors to the underdash fuse/relay box, and make these input tests atthe appropriate connectors on the undeFdash
luse/relay box
.lfanytestindicatesaprobiem,findandcorrectthecause,thenrecheckthesystem
.lfalliheinputtestsproveOK,themultiplexcontrolunitmustbefaulty,replacetheunder_dashfuse/relayboxassembly.
terminal and the keyless receiver
unit 5P connector No. 2 terminal:
Cavitv
Wire Test condition
Test: D$ired resuh
Possible cau3e it result is not obtlined
o7 GRN/FED Ceiling light switch in
middle position
Attach to ground:
Ceiling light should come on.
Blown No. 3 (7.5Alfuse in the underhood
Blown bulb
Faulty ceiling light
An ooen in the wire
P 1 8
RED
Hatch open
Check for voltage to gtound:
Thereshould be l Vor less.
NOTE: Remove the No. 3 (7.5Alfuse
in the undeFhood Iuse/relav box
Poor ground (G701)
Faulty hatch latch switch
An open in the wire
H a t c h c l o s e d
Check for voltage to ground:
There should be 5 V or more.
NOTE: Remove the No. 3 17.5A) fuse
in the under-hood fusehelav box
Faolty hatch latch switch
S h o r t t o g r o u n d
o3
GRN
Driver's door open
C h e c k f o r v o l t a g e t o g r o u n d :
T h e r e s h o u l d b e 1 V o r l e s s .
Faulty driver's door switch
An onen inthe wire
D r i v e r ' s d o o r c l o s e d
Checktor voltage to ground:
There shoUld be 5 V or more.
Faulty driver's door switch
Short to oround
o4
T GRN/RED Passenger's door
Check for voltage to ground:
There should be 1 V or less.
Faulty passenger's door switch
An onen in the wire
Passenger's door
Check for voltage to ground:
There should be 5 V or more.
. Faulty passenger's door switch
. Shorttooround
X5
REDAVHT lgnition key insened
into the ignition
Checktor voltage to groundl
There should be 1V or less.
Poor ground (G401)
Faulty ignition key switch
An ooen inthe wire
lgnition key removed
from the ignition
Check for voltage to ground:
There should be 5V or more.
Faulty ignition key switch
Shortto ground
X8 WHT/BLK
l J n d e r a l l c o n d i t i o n s
Attach to ground:
l g n i t i o n k e y l i g h t s h o u l d c o m e o n .
Blown No. 3 (7.5,4)fuse in the under hood
fuse/relay box
Faulty ignition key light
An ooen in the wire
Y8
YEURED
Driver's door locked Check for voltage to ground:
There should be 1 V or less.
Poor ground 1G401)
Faulty driver's door lock knob switch
An ooen in thewire
Driver's door
Check for voltage to ground:
Tharc shoil.l be 5 V or more.
Faulty driver's door lock knob switch
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