Honda ACCORD HYBRID 2005 Service Manual page 2172

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 31-80: Short to Power in Driver's Side
Airbag Inflator
Special Tools Required
• SRS inflator simulator 07SAZ-TB4011A
• SRS simulator lead E 07XAZ-S1A0200
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 31-80
indicated?
Y E S — G o t o 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 left floor w i r e harness 2P connector
(A) f r o m the driver's side airbag (B).
07SAZ-TB4011A
07XAZ-S1A0200
5. Connect the SRS inflator simulator (2 Q connector)
and simulator lead E to the left floor 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 31-80 indicated?
Y E S - G o t o step 9.
NO—Short to power in the driver's side airbag
inflator; replace the driver's side airbag (see page
2 4 - 1 4 1 ) . •
9. Turn the ignition switch OFF. Disconnect the
battery negative cable, and w a i t for 3 minutes.
10. Disconnect both seat belt tensioner 4P connectors
(see step 6 on page 24-23).
11. Disconnect SRS unit connector B (28P) f r o m the
SRS unit (see step 7 on page 24-23).
12. Disconnect the SRS inflator simulator f r o m the SRS
simulator lead.
13. Reconnect the battery negative cable.
14. Turn the ignition switch ON (II).
15. Check for voltage between each terminal of the
SRS simulator lead and body g r o u n d . There should
be 0.5 V or less.
L E F T FLOOR
WIRE H A R N E S S
2P C O N N E C T O R
07XAZ-S1A0200
Is the voltage as specified?
Y E S —Faulty SRS unit or poor contact at SRS unit
connector B (28P) and the SRS unit. Check the
connection; if the connection is OK, replace the
SRS unit (see page 2 4 - 1 5 3 ) . •
NO—Short to power in the left floor wire harness;
replace the left floor w i r e harness. •
24-60