Acura 2002 RSX Service Manual page 1402

SRS
DTC Troubleshooting (cont'd)
Read the DTC.
ls DTC 21-3 indicated?
YES - Go to step 9.
NO Short in the driver's seat belt buckle
tensioner; replace the driver's seat belt buckle.I
Turn the ignition switch OFF. Dlsconnect the
battery negative cable, and wait for 3 minutes.
Disconnect both side airbag 2P connectors (A) and
the front passenger's seat belt buckle tensioner 4P
connector (B).
1 0 .
23-56
' t 2 .
t J .
11. Disconnect SRS unit connectorA (18P) from the
S R S u n i t .
Disconnect the special tool from the floor wire
harness 2P connector.
Check resistance between the No. 1 and No. l0
terminals of SRS unit connector A ('l8P). There
should be an open circuit. or at least 1 M 0.
SRS UNIT CONNECTOR A I18PI
Wire side of female terminals
ls the resistance as specified?
YES - Faulty SRS unit; replace the SRS unit (see
p a g e 2 3 - 1 3 8 ) . I
NO Short in the floor wire harness; replace the
floor wire harness.I
I J
6 ) L r
Y l1o
t - f
iRN/YEL
2 3
6
7
8
9
11
15 1 7 I E
iRN/BLK