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Acura CSX. Manual - part 684

０２

０３

−

YES

24-53

070AZ-SNAA100

07SAZ-TB4011A

DASHBOARD WIRE HARNESS
4P CONNECTOR

070AZ-SNAA100

6. Reconnect the negative cable to the battery.

7. Clear the DTC memory.

8. Read the DTC (see page 24-22).

Go to step 9.

Short to power in the driver’s airbag first or

second inflator; replace the driver’s airbag
(see page 24-188), then clear the DTC.

9. Turn the ignition switch to LOCK (0). Disconnect the

negative cable from the battery, then wait at least 3
minutes.

10. Remove the column cover (see page 17-9), then

disconnect the dashboard wire harness 4P
connector (A) from the cable reel.

11. Connect the SRS inflator simulator (2

connectors) and the simulator lead to the
dashboard wire harness.

12. Reconnect the negative cable to the battery.

13. Clear the DTC memory.

14. Read the DTC.

Go to step 15.

Short to power in the cable reel; replace the

cable reel (see page 24-200), then clear the DTC.

15. Turn the ignition switch to LOCK (0). Disconnect the

negative cable from the battery, then wait at least 3
minutes.

16. Disconnect SRS unit connector A (28P) from the

SRS unit (see step 9 on page 24-21).

17. Disconnect the SRS inflator simulator from the SRS

simulator lead. Do not disconnect the simulator
lead from the dashboard wire harness 4P connector.

18. Reconnect the negative cable to the battery.

19. Turn the ignition switch to ON (II).

20. Measure the voltage between each terminal of the

SRS simulator lead and body ground. There should
be less than 0.2 V.

Faulty SRS unit or poor connection at SRS

unit connector A (28P) and the SRS unit. Check the
connection between the connector and the SRS
unit. If the connection is OK, replace the SRS unit
(see page 24-203).

Short to power in the dashboard wire

harness; replace the dashboard wire harness, then
clear the DTC.

Is DT C 11-8x or 11-Ax indicated?

Is the voltage as specif ied?

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−

DTC 11-9x (‘‘x’’ can be 0 thru 9 or A thru F):

DTC 11-Bx (‘‘x’’ can be 0 thru 9 or A thru F):

Special Tools Required

YES

24-54

SRS

070AZ-SNAA100

07SAZ-TB4011A

Short to Ground in the Driver’s Airbag First
Inflator

Short to Ground in the Driver’s Airbag
Second Inflator

• SRS inflator simulator 07SAZ-TB4011A
• SRS simulator lead J 070AZ-SNAA100

NOTE: Before doing this troubleshooting procedure,
review SRS Precautions and Procedures (see page
24-13), General Troubleshooting Information (see page
24-22), and Battery Terminal Disconnection and
Reconnection (see page 22-68).

1. Clear the DTC memory (see page 24-23).

2. Turn the ignition switch to ON (II), and check that

the SRS indicator comes on for about 6 seconds
and then goes off.

Go to step 3.

Intermittent failure, system is OK at this time.

Go to Troubleshooting Intermittent Failures
(see page 24-24). If another DTC is indicated,
troubleshoot the DTC.

3. Turn the ignition switch to LOCK (0). Disconnect the

negative cable from the battery, then wait at least 3
minutes.

4. Disconnect the driver’s airbag 4P connector (A)

from the cable reel.

5. Connect the SRS inflator simulator (2

connectors) and simulator lead J to the cable reel.

Does the SRS indicator stay on, and is DT C 11-9x
or 11-Bx indicated?

08/08/21 13:55:42 61SNR030_240_0054

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−

YES

24-55

070AZ-SNAA100

07SAZ-TB4011A

DASHBOARD WIRE HARNESS
4P CONNECTOR

070AZ-SNAA100

6. Reconnect the negative cable to the battery.

7. Clear the DTC memory.

8. Read the DTC (see page 24-22).

Go to step 9.

Short to ground in the driver’s airbag first or

second inflator; replace the driver’s airbag
(see page 24-188), then clear the DTC.

9. Turn the ignition switch to LOCK (0). Disconnect the

battery negative cable, then wait at least 3 minutes.

10. Remove the column cover (see page 17-9), then

disconnect the dashboard wire harness 4P
connector (A) from the cable reel.

11. Connect the SRS inflator simulator (2

connectors) and the simulator lead to the
dashboard wire harness.

12. Reconnect the negative cable to the battery.

13. Clear the DTC memory.

14. Read the DTC.

Go to step 15.

Short to ground in the cable reel; replace the

cable reel (see page 24-200), then clear the DTC.

15. Turn the ignition switch to LOCK (0). Disconnect the

negative cable from the battery, then wait at least 3
minutes.

16. Disconnect SRS unit connector A (28P) from the

SRS unit (see step 9 on page 24-21).

17. Disconnect the SRS inflator simulator from the SRS

simulator lead. Do not disconnect the simulator
lead from the dashboard wire harness 4P connector.

18. 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 A (28P) and the SRS unit. Check the
connection between the connector and the SRS
unit. If the connection is OK, replace the SRS unit
(see page 24-203).

Short to ground in the dashboard wire

harness; replace the dashboard wire harness, then
clear the DTC.

Is DT C 11-9x or 11-Bx indicated?

Is the r esistance as specif ied?

08/08/21 13:55:42 61SNR030_240_0055

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−

DTC 12-1x (‘‘x’’ can be 0 thru 9 or A thru F):

DTC 12-4x (‘‘x’’ can be 0 thru 9 or A thru F):

Special Tools Required

YES

24-56

SRS

070AZ-SNAA100

07SAZ-TB4011A

Open in the Front Passenger’s Airbag First
Inflator

Open in the Front Passenger’s Airbag Second
Inflator

• SRS inflator simulator 07SAZ-TB4011A
• SRS simulator lead J 070AZ-SNAA100

1. Clear the DTC memory (see page 24-23).

2. Turn the ignition switch to ON (II), and check that

the SRS indicator comes on for about 6 seconds
and then goes off.

Go to step 3.

Intermittent failure, system is OK at this time.

Go to Troubleshooting Intermittent Failures
(see page 24-24). If another DTC is indicated,
troubleshoot the DTC.

3. Turn the ignition switch to LOCK (0). Disconnect the

negative cable from the battery, then wait at least 3
minutes.

4. Remove the lower glove box (see page 20-104),

then disconnect the front passenger’s airbag 4P
connector (A) from dashboard wire harness.

5. Connect the SRS inflator simulator (2

connectors) and simulator lead J to the dashboard
wire harness.

Does the SRS indicator stay on, and is DT C 12-1x
or 12-4x indicated?

08/08/21 13:55:42 61SNR030_240_0056

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