Honda ACCORD HYBRID 2005 Service Manual page 2243

13. Reconnect the battery negative cable.
14. Connect a v o l t m e t e r between the No. 18 terminal of
SRS unit connector A (28P) and body g r o u n d . Turn
the ignition switch ON (II), and measure the voltage.
There should be battery voltage.
S R S UNIT CONNECTOR A (28P)
O
S D A
1 | 2 3
4
O
S D A
/
8 9 10
E E
15 16
17 18 19
/ /
22 23 24 25 26 27 28
W H T / R E D
W i r e side of female t e r m i n a l s
Is there battery voltage?
YES—Faulty SRS unit or poor contact at SRS unit
connector A (28P) and the SRS unit; check the
connection. If the connection is OK, replace the
SRS unit (see page 24-153). •
N O — G o t o step 15.
15. Turn the ignition switch OFF.
16. Disconnect under-dash fuse/relay box connector S
(2P).
17. Check resistance between the No. 2 terminal of the
under-dash fuse/relay box connector S (2P) and the
No. 18 terminal of SRS unit connector A (28P).
There should be 0—1.0 Q .
UNDER-DASH
F U S E / R E L A Y B O X
C O N N E C T O R S (2P)
S R S UNIT C O N N E C T O R A (28P)
O
SDA
1 2 3 4
/
O
SDA
/
8 . 9 10
/ /
/
0
/
15 16
1
2
V
17 18 19
/ /
22 23 24 25 26 27 28
W H T / R E D
W H T / R E D
Wire side of female t e r m i n a l s
Is the resistance as specified?
YES—Open in the under-dash fuse/relay box or
poor contact between connector S (2P) and the
under-dash fuse/relay box; check the connection. If
the connection is OK, replace the under-dash
fuse/relay box (see page 22-68). •
NO—Open in the dashboard w i r e harness; replace
the dashboard w i r e harness. •
24-131