Honda ACCORD HYBRID 2005 Service Manual page 2154

S R S
D T C T r o u b l e s h o o t i n g ( c o n t ' d )
DTC 12-10: Open or Increased Resistance in
Front Passenger's Airbag First Inflator
DTC 12-40: Open or Increased Resistance in
Front Passenger's Airbag Second Inflator
Special Tools Required
• SRS inflator simulator 07SAZ-TB4011A
• SRS simulator lead F 07XAZ-SZ30100
1. Erase the DTC m e m o r y (see page 24-25).
2. Turn the ignition switch ON (II), and check that the
SRS indicator comes on for about 6 seconds and
then goes off.
Does the SRS indicator stay on, and is DTC 12-10
or 12-40 indicated?
YES—Go to step 3.
NO—Intermittent failure, system is OK at this t i m e .
Go to Troubleshooting Intermittent Failures
(see page 24-26). If another DTC is indicated, go to
the DTC Troubleshooting Index.
3. Turn the ignition switch OFF. Disconnect the
battery negative cable, and w a i t for 3 minutes.
4. Disconnect the front passenger's airbag 4P
connector (A) f r o m the dashboard w i r e harness.
07SAZ-TB4011A
07XAZ-SZ30100
5. Connect the SRS inflator simulator (2 Q,
connectors) and simulator lead F to the dashboard
w i r e harness.
6. Reconnect the battery negative cable.
7. Erase the DTC m e m o r y .
8. Read the DTC (see page 24-24).
Is DTC 12-10 or 12-40 indicated?
Y E S — G o t o step 9.
NO—Open or increased resistance in the front
passenger's airbag first or second inflator; replace
the front passenger's airbag (see page 24-140). •
9. Turn the ignition switch OFF. Disconnect the
battery negative cable, and w a i t for 3 minutes.
10. Disconnect SRS unit connector A (28P) f r o m the
SRS unit (see step 7 on page 24-23). Do not
disconnect the simulator lead f r o m the dashboard
wire harness 4P connector.
11. Disconnect the SRS inflator simulator f r o m the SRS
simulator lead.
12. Check resistance between the terminals of the SRS
simulator lead. There should be 1 Q or less.
DASHBOARD
WIRE H A R N E S S
4P C O N N E C T O R
Is the resistance as specified?
YES—Faulty SRS unit or poor contact at SRS unit
connector A (28P). Check the connection; if the
connection is OK, replace the SRS unit (see page
2 4 - 1 5 3 ) . •
NO—Open or increased resistance in the
dashboard w i r e harness; replace the dashboard
w i r e h a r n e s s . •
24-42