Dtg 21-4: Short To Power In Driver's Seat Belt Buckle Tensioner - Honda EP3 Service Manual

sRs
DTC Troubleshootang (cont'dl
DTG 21-4: Short to Power in Driver's Seat Belt
Buckle Tensioner
SpecialTools Required
. SRS inflator simulator 07SAZ-TB4011A
. SRS simulator lead F 07XM-S230100
1. Erase the DTC memory (see page 23-26).
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 indicatot stay on?
YES-Go to step 3.
NO Interminent failure, system is OK at this time.
Go to Troubleshooting Intermittent Failures (see
page 23'26).
3. Turn lhe ignition switch OFF. Disconnect the
battery negative cable, and wait for 3 minutes.
4. Disconnect the driver's seat belt buckle tensioner
4P connector (A) from the floor wrre narness.
Connectthe SRS inflator simulator {2 0
connectors) and the simulator lead F to the f loor
w i r e h a r n e s s .
Reconnect the battery negative cable.
Erase the DTC memory. 7 .
5 .
23-56
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L
Read the DTC.
ls DTC 21-4 indicated?
YES Go to step 9.
NO Shon to power in the driver's seat belt buckle
tensioner; replace the driver's seat belt buckle.l
Turn the ignition switch OFF. Disconnect the
battery negative cable, and wait for 3 minutes.
Disconnect both side airbag 2P connectors (see
step 4 on page 23-21) and the front passenger's
seat belt buckle tensioner 4P connector (see step 6
on page 23-22) .
1 0 .
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