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14. Disconnect the S R S main harness 18P
connector (A) from the S R S unit.
A
15. Reconnect the battery negative cable.
16. Connect a voltmeter between the No. 7 terminal of
the S R S main harness 18P connector and ground.
S R S M A I N H A R N E S S 1 8 P C O N N E C T O R
3
/ /
6
7
8
6
10
/ /
13 14 15
16 17 18
6
W i r e s i d e of f e m a l e t e r m i n a l s .
17. Turn the ignition switch ON (II), and measure
voltage.
Is there battery
voltage?
Y E S —Poor contact at the S R S main harness 18P
connector; check the connector.
If the connector is OK, substitute a known-good
SRS unit, and recheck.
If the connector is damaged, replace the S R S main
h a r n e s s . •
N O - G o t o step 18.
18. Turn the ignition switch OFF.
19. Disconnect the S R S main harness 2P connector (A)
from the driver's under-dash fuse/relay box.
A
20. Check resistance between the No. 1 terminal of the
S R S main harness 2P connector and No. 7 terminal
of the S R S main harness 18P connector. There
should be 0 - 1 . 0 Q .
S R S M A I N H A R N E S S 2 P C O N N E C T O R
fl
2
1
S R S M A I N H A R N E S S
1 8 P C O N N E C T O R
( 1
A
3
A
/
6
7
8
9
S
]
10
A
/
13 14 15
16
17 18
W i r e s i d e o f f e m a l e t e r m i n a l s .
Is the resistance
as
specified?
YES—Poor contact at the S R S main harness 2P
connector; check the connector.
If the connector is OK, substitute a known-good
under-dash fuse/relay box, and recheck.
If the connector is damaged, replace the S R S main
h a r n e s s . •
NO—Open in the S R S main harness, replace the
S R S main harness. •
23-251
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Table of Contents
Troubleshooting
