Acura 2002 RSX Service Manual page 1287

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4. With the connector stilldisconnected,
make these inputtests atthe connector'
. l f a n y 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 all the inpul tests prove OK, go to step 5.
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5. Reconnectthe 14P connectortothe switch, and perform the following input tests.
. l f a n y t e s t i n d i c a t e s a p r o b l e m , I 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 all the inout tests prove OK, the control unit must be faulty; replace the power window master switch
Cavitv Wire
Test condition
Testr Desired resur,
Possible qause if result is not obtained
1 0
BLK
Under allconditions Check for continuity lo ground:
There should be continuitv.
Poor ground (G401)
An ooen in the wire
1 4
12 YEUGRN
lgnition switch ON (ll) Check for voltage to ground:
There should be baftery voltage.
Elown No.6 (7.5A)fuse in the
under-dash fuse/relay box
An oDen in the wire
1 1
G BNA/VHT
U n d e r a l l c o n d i t i o n s
Check for voltage to ground:
There should be battery voltage.
. Blown No.23 (20A)fuse an the
undeFdash fuse/relay box
. A n o n e n i n r h e w i r e
2 GRN/8LK
l g n i t i o n s w i t c h O N ( l l ) C h e c k l 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 b a t t e r y v o l t a g e .
Blown No. 13 {40A}fuse in the
underhood tuse/relay box
Blown No.6 {7.5A)fuse in the
under'dash fuse/relay box
Blown No. 22 (20A)fuse in the
underdash fuse/relay box
Faulty power window relay
Faulty poser window relay ground or wire
An oDen in the wire
4 RED/BLK C o n n e c t t h e N o . 7
a n d N o . 1 1 t e r m i n a l s ,
a n d t h e N o . 4 a n d N o .
l 4 t e r m i n a l s ,
C h e c k f o r d r i v e r ' s w i n d o w m o t o r
o p e r a t i o n :
I t s h o u l d r u n { t h e d r i v e r ' s w i n d o w
Poorground (G401)
Faulty driver's window motor
An open in the wire
1
REDJryEL
BLU^r'r'HT Connect the No. 1
and No. 2 terminals,
and the No. 3 and No.
l0terminals, and
turn the ignition
switch ON (ll).
Check for passenger's window
motor operation:
It should run (the passenger's
window moves down).
Poor ground (G401i
Fault passenger's window motor
Fault passenger's window switch
An open inthewire
3 BLU/RED
C.vitv
Wire
Test condition
Test Desired result
Possiblecause if result is not obtained
5 REDAVHT
l g n i t i o n s w i t c h O N ( l l ) C h e c k f o r v o l t a g e t o g r o ! n d :
T h e r e s h o u l d b e b a t t e r v v o l t a q e .
Faulty power window master switch
Short to oround an the wire
6
T GRN
U n d e r a l l c o n d i t i o n s
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 c r e s h o u l d b e l e s s t h a n
' 1
V -
An open inthewire
BLU
lgnition switch ON (ll),
and the driver's
AUTO DOWN
Check for voltage between the
N o . 1 3 a n d N o . 6 t e r m i n a l s :
T h e r e s h o u l d b e 0 V a b o u t 5 V 0 V
about 5 V repeatedly {a digital
voltmeter reads about 2.5 V while
the window moves),
Blown No. 6 (7.5A)fuse in the
under dash fuse/relay box
Blown No. 23 (20A)fuse in the
underdash fuse/relay box
Faulty power window relay
Faulty power window master switch
Shortto ground in thewire
8 O R N
lgnition switch ON (ll),
and the driver's
AUTO DOWN
C h e c k f o r v o l t a g e b e t w e e n t h e N o . I
a n d N o . 6 t e r m i n a l s :
T h e r e s h o u l d b e 0 V a b o u t 5 V - 0 V
a b o u t 5 V r e p e a t e d l y ( a d i g i t a l
v o l t m e t e r r e a d s a b o u t 2 . 5 V w h i l e
rhc win.low moves)
22-135