Honda S2000 Service Manual page 1001

4. With the connectors still disconnected, make these input tests at the connectors.
. lf any test indicates a problem, find and correct the cause, then recheck the system.
. lf all the input tests prove OK, go to step 5.
Wire Test condition
Test: Desired result Possible cause if result isnotobtained
BLU/BLK
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. 18 (20 A)fuse in the
under-dash fuse/relay box
An ooen in the wire
A 1 3
WHT/RED
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 l
There should be baftery voltage.
E l o w n N o . 2 5 ( 7 . 5 A ) f u s e i n t h e
underdash fuse/relay box
An ooen in the wire
A1
A8
4 1 1
BLK
Under allconditions
Check for continuity to ground:
There should be continuity.
Poor ground (G402)
An open inthewire
8 1 0 BLK
Under all conditions
check for continuity to ground:
T h e . c s h o r l . l b e . o n t i n r i r v
. Poor ground (G501)
. An ooen in the wire
A6
GRY/RED
U n d e r a l l c o n d i t i o n s
C h e c k { o r v o h a g e t o g r o u n d :
There should be battery voltage.
E l o w n N o . 5 2 { 2 0 A ) f { r s e i n t h e
m a i n u n d e r h o o d f u s e / r e l a y b o x
A n o o e n i n t h e w i r e
A3
GRY Under all conditions
Check for voltage to ground:
There should be battery voltage.
Elown No.55 (20A) fuse inthe
main under-hood fuse/relay box
An ooen in the wire
A5
RED /VHT
Disconnect the lefttop motor 2P
connector.
Connect the A5 terminal to the 46
terminal {power) and 44 terminalto the
A11 terminal (ground).
Assist the left side of the top with your
Check the righttop motor
operation:
Itshould run {the top moves
opens),
Faulty righttop motor
An open in the wire
L T G R N /
R E D
Disconnect the left top motor 2P
connector,
Connect the A4 terminal to the A6
terminal (power) and A5 te.minal to the
A11 terminal (ground).
Assistthe left side ofthe top with your
Check the right top motor
operatron:
It should run (the top moves
croses,.
Faulty righttop motor
An open in the wire
A2
RED/BLU Disconnectthe righttop motor 2P
Connect the A2 termanal to the 43
terminal (power)and A1 terminalto the
A7 terminal lground).
Assistthe right side otthetopwith your
Check the left top motor
o p e r a t i o n :
I t s h o u l d r u n ( t h e t o p m o v e s
o p e n s ) .
Faulty left top motor
A n o p e n i n t h e w i r e
RED
Disconnect the right top motor 2P
c o n n e c t o r ,
C o n n e c t t h e A 1 t e r m i n a l t o t h e 4 3
t e r m i n a l ( p o w e r i a n d 4 2 t e r m i n a l t o t h e
4 7 t e r m i n a l ( g r o u n d ) .
A s s i s t t h e r i g h t s i d e o f t h e t o p w i t h y o u r
Checkthe left top motor
operation:
It should run (the top moves
. Faulty left top motor
. An open in thewire
B 5 *
L T G R N
C o n v e r t ; b l e t o D d i s a b l e s w i t c h c l o s e d
Check for continuity to ground:
There should be continLrity.
Faulty convenible top disable
Poor ground (G60'1, G901)
An oDen inthewire
*: With Hardtop
( c o n t ' d )
22-145