Honda Ridgeline. Manual — part 564
01
02
−
−
−
−
YES
NO
YES
NO
24-81
A
B
07XAZ-S1A0200
07SAZ-TB4011A
FLOOR
WIRE HARNESS
2P CONNECTOR
07XAZ-S1A0200
4. Disconnect the floor wire harness 2P connector (A)
from the driver’s side airbag (B).
5. Connect the SRS inflator simulator (2
connector)
and simulator lead E to the floor wire harness.
6. Reconnect the negative cable to the battery.
7. Clear the DTC memory.
8. Read the DTC (see page 24-27).
Go to step 9.
Short to another wire in the driver’s side
airbag inflator; replace the driver’s side airbag
(see page 24-176).
9. Turn the ignition switch OFF. Disconnect the
negative cable from the battery, and wait for 3
minutes.
10. Disconnect SRS unit connector C (28P) from the
SRS unit (see step 7 on page 24-26).
11. Disconnect the SRS inflator simulator from the SRS
simulator lead.
12. Connect the SRS short canceller (070AZ-SAA0100)
to the No. 1 and No. 2 terminals of SRS unit
connector C (28P) (see page 24-22).
13. Measure the resistance between the terminals of
the SRS simulator lead. There should be an open
circuit or at least 1 M
.
Faulty SRS unit or poor connection at SRS
unit connector C (28P) and the SRS unit. Check the
connection; if the connection is OK, replace the
SRS unit (see page 24-188).
Short in the floor wire harness; replace the
floor wire harness.
Is DT C 31-3x indicated?
Is the r esistance as specif ied?
01
SJC8A00K791000R318XFAAT01
−
−
−
−
DTC 31-8x (‘‘x’’ can be 0 thru 9 or A thru F):
Special Tools Required
YES
NO
YES
NO
24-82
SRS
DTC Troubleshooting (cont’d)
A
B
07XAZ-S1A0200
07SAZ-TB4011A
Short to Power in Driver’s Side Airbag
Inflator
• SRS inflator simulator 07SAZ-TB4011A
• SRS simulator lead E 07XAZ-S1A0200
NOTE: Before doing this troubleshooting procedure,
review SRS Precautions and Procedures (see page
24-16) and General Troubleshooting Information
(see page 24-27).
1. Clear the DTC memory (see page 24-28).
2. Turn the ignition switch ON (II), and check that the
SRS indicator comes on for about 6 seconds and
then goes off.
Go to step 3.
Intermittent failure, the system is OK at this
time. Go to Troubleshooting Intermittent Failures
(see page 24-29). If another DTC is indicated,
troubleshoot the DTC.
3. Turn the ignition switch OFF. Disconnect the
negative cable from the battery, and wait for 3
minutes.
4. Disconnect the floor wire harness 2P connector (A)
from the driver’s side airbag (B).
5. Connect the SRS inflator simulator (2
connector)
and simulator lead E to the floor wire harness.
6. Reconnect the negative cable to the battery.
7. Clear the DTC memory.
8. Read the DTC (see page 24-27).
Go to step 9.
Short to power in the driver’s side airbag
inflator; replace the driver’s side airbag (see page
24-176).
9. Turn the ignition switch OFF. Disconnect the
negative cable from the battery, and wait for 3
minutes.
Does the SRS indicator stay on, and is DT C 31-8x
indicated?
Is DT C 31-8x indicated?
02
SJC8A00K791000R319XFAAT00
−
−
−
−
YES
NO
Special Tools Required
YES
NO
DTC 31-9x (‘‘x’’ can be 0 thru 9 or A thru F):
24-83
24-83
FLOOR
WIRE HARNESS
2P CONNECTOR
07XAZ-S1A0200
10. Disconnect SRS unit connector C (28P) from the
SRS unit (see step 7 on page 24-26).
11. Disconnect the SRS inflator simulator from the SRS
simulator lead.
12. Reconnect the negative cable to the battery.
13. Turn the ignition switch ON (II).
14. Measure the voltage between each terminal of the
SRS simulator lead and body ground. There should
be 0.5 V or less.
Faulty SRS unit or poor connection at SRS
unit connector C (28P) and the SRS unit. Check the
connection; if the connection is OK, replace the
SRS unit (see page 24-188).
Short to power in the floor wire harness;
replace the floor wire harness.
• SRS inflator simulator 07SAZ-TB4011A
• SRS simulator lead E 07XAZ-S1A0200
NOTE: Before doing this troubleshooting procedure,
review SRS Precautions and Procedures (see page
24-16) and General Troubleshooting Information
(see page 24-27).
1. Clear the DTC memory (see page 24-28).
2. Turn the ignition switch ON (II), and check that the
SRS indicator comes on for about 6 seconds and
then goes off.
Go to step 3.
Intermittent failure, the system is OK at this
time. Go to Troubleshooting Intermittent Failures
(see page 24-29). If another DTC is indicated,
troubleshoot the DTC.
3. Turn the ignition switch OFF. Disconnect the
negative cable from the battery, and wait for 3
minutes.
(cont’d)
Short to Ground in Driver’s Side Airbag
Inflator
Is the voltage as specif ied?
Does the SRS indicator stay on, and is DT C 31-9x
indicated?
01
02
−
−
−
−
YES
NO
YES
NO
24-84
SRS
DTC Troubleshooting (cont’d)
A
B
07XAZ-S1A0200
07SAZ-TB4011A
FLOOR
WIRE HARNESS
2P CONNECTOR
07XAZ-S1A0200
4. Disconnect the floor wire harness 2P connector (A)
from the driver’s side airbag (B).
5. Connect the SRS inflator simulator (2
connector)
and simulator lead E to the floor wire harness.
6. Reconnect the negative cable to the battery.
7. Clear the DTC memory.
8. Read the DTC (see page 24-27).
Go to step 9.
Short to ground in the driver’s side airbag
inflator; replace the driver’s side airbag (see page
24-176).
9. Turn the ignition switch OFF. Disconnect the
negative cable from the battery, and wait for 3
minutes.
10. Disconnect SRS unit connector C (28P) from the
SRS unit (see step 7 on page 24-26).
11. Disconnect the SRS inflator simulator from the SRS
simulator lead.
12. Measure the resistance between each terminal of
the SRS simulator lead and body ground. There
should be an open circuit or at least 1 M
.
Faulty SRS unit or poor connection at SRS
unit connector C (28P) and the SRS unit. Check the
connection; if the connection is OK, replace the
SRS unit (see page 24-188).
Short to ground in the floor wire harness;
replace the floor wire harness.
Is DT C 31-9x indicated?
Is the r esistance as specif ied?
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