Acura 2002 RSX Service Manual page 1404

sRs
1 2 .
DTC Troubleshooting (cont'dl
1 1 . D i s c o n n e c t S R S u n i t c o n n e c t o r A { 1 g p ) f r o m t h e
S R S u n i t .
Disconnect the special tool from the floor wire
harness 2P connector.
Reconnect the battery negative cable,
Turn the ignition switch ON (ll).
Check for voltage between the No. 1 terminal of
SRS unit connector A (18p) and body ground, and
between the No. 10 terminal and body ground.
There should be 0.5 V or less.
SRS UNIT CONNECTOR A Il8PI
ls the voltage as specified?
YES- Faulty SRS unit; replace the SRS unit (see
p a g e 2 3 - 1 3 8 ) . t
NO - Short to power in the floor wire harness;
replace the floor wire harness.l
1 4 .
1 5 .
23-58
DTC 21-5: Short to Ground in Driver's Seat
Belt Buckle Tensioner
Special Tools Required
. SRS inflator simulator 07SM-TB401tA
. SRS simulator lead F 07XAZ-SZ301OO
1. Erase the DTC memory (see page 23-23).
2. Turn the ignition switch ON (ll), and check that the
SRS indicator comes on for about 6 seconds and
then goes off.
Does the SRS indicator stay on?
YES Go to step 3.
NO Intermittent failure, system is OK at this time.
Go to Troubleshooting Intermittent Failures (see
page 23-23).
3. Turn the ignition switch OFF. Drsconnecttne
battery negative cable, and wait for 3 minutes.
4. Disconnect the driver's seat belt buckle tensioner
4P connector from the floor wire harness (A).
07sAz-TB4011A
Connect the special tool (2 e connectors) to the
floor wire harness 4P connector.
Reconnect the battery negative cable.
Erase the DTC memory.
6
6.
7 .