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SRS
Symptom Troubleshooting (cont'd)
24. Reconnect the battery negative cable.
25. Connect a voltmeter between the No. 3 terminal of
SRS unit connector A (18P) and body ground. Turn
the ignition switch ON (II), and measure the voltage.
There should be battery voltage.
SRS UNIT CONNECTOR A (18P)
Wire side of female terminals
Is there battery voltage?
YES
Go to step 29.
NO
Go to step 26.
26. Turn the ignition switch OFF.
27. Disconnect the driver's under-dash fuse/relay box
connector N from the under-dash fuse/relay box.
23-356
N
28. Check resistance between the No. 3 terminal of
SRS unit connector A (18P) and the No. 2 terminal
of the dashboard wire harness 2P connector. There
should be 0 1.0
.
DASHBOARD WIRE HARNESS 2P CONNECTOR
Wire side of
BLK/WHT
female terminals
SRS UNIT CONNECTOR A (18P)
Wire side of female terminals
Is the resistance as specif ied?
YES
Open in the under-dash fuse/relay box or
poor contact at the SRS main harness 2P
connector; check the connection. If the connection
is OK, replace the under-dash fuse/relay box.
NO
Open in SRS main harness or SRS floor
harness; replace the faulty harness.
29. Turn the ignition switch OFF.
30. Disconnect SRS unit connector C (8P) from the SRS
unit.
C
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Troubleshooting
