Honda ACCORD HYBRID 2005 Service Manual page 2166

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 22-80: Short to Power in Front
Passenger's Seat Belt Tensioner
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 O N (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 22-80
indicated?
YES — 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 front passenger's seat belt
tensioner 4P connector (A) f r o m the right floor w i r e
harness.
5. Connect the SRS inflator simulator (2 Q,
connectors) and simulator lead F to the right 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 22-80 indicated?
Y E S - G o t o step 9.
NO—Short to power in the front passenger's seat
belt tensioner; replace the front passenger's seat
belt (see page 24-4). •
9. Turn the ignition switch OFF. Disconnect the
battery negative cable, and w a i t for 3 minutes.
10. Disconnect the driver's seat belt tensioner
connector (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 simulator lead f r o m the right floor
w i r e harness.
13. Reconnect the battery negative cable.
14. Turn the ignition switch ON (II).
15. Check for voltage between the No. 3 terminal of
SRS unit connector B (28P) and body g r o u n d , and
between the No. 4 t e r m i n a l and body g r o u n d .
There should be 0.5 V or less.
S R S UNIT C O N N E C T O R B (28P)
R E D / Y E L
R E D / B L K
„ _ I
O
SAA
E L D
1 2
3
4
/
O
SAA
E L D
O
SAA
E L D
11 12
/
O
SAA
E L D
/
/
/
17 18 19 20 21 22 23 24 25 26 27
y)(y..
W i r e side of f e m a l e t e r m i n a l s
Is the voltage as specified?
YES—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 24-153). •
NO—Go to step 16.
24-54