Acura RL. Instruction — page 119

Fig. 66: Measuring Resistance Between No. 1 And No. 2 Terminals Of Dashboard Wire Harness
A 4P Connector C403 And Between No. 3 And No. 4 Terminals

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is the resistance as specified?

YES — Open in dashboard wire harness B; replace dashboard wire harness B.

NO — Open in dashboard wire harness A; replace dashboard wire harness A.

DTC 11-1X («X» CAN BE 0 THRU 9 OR A THRU F): OPEN IN DRIVER’S AIRBAG FIRST
INFLATOR (’06-08 MODELS); DTC 11-2X («X» CAN BE 0 THRU 9 OR A THRU F): INCREASED
RESISTANCE IN DRIVER’S AIRBAG FIRST INFLATOR (’06-08 MODELS); DTC 11-4X («X»
CAN BE 0 THRU 9 OR A THRU F): OPEN IN DRIVER’S AIRBAG SECOND INFLATOR (’06-08
MODELS); DTC 11-5X («X» CAN BE 0 THRU 9 OR A THRU F): INCREASED RESISTANCE IN
DRIVER’S AIRBAG SECOND INFLATOR (’06-08 MODELS)

Special Tools Required

SRS inflator simulator 07SAZ-TB4011A

SRS simulator lead F 07XAZ-SZ30100

1. Clear the DTC memory (see CLEAR THE DTC MEMORY WITH THE HDS ).

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 11-1x, 11-2x, 11-4x, or 11-5x indicated?

YES — Go to step 3.

NO — Intermittent failure, the system is OK at this time. Go to TROUBLESHOOTING
INTERMITTENT FAILURES
. If another DTC is indicated, troubleshoot the DTC.

3. Turn the ignition switch OFF. Disconnect the negative cable from the battery, then wait for 3 minutes.

NOTE:

Before doing this troubleshooting procedure, review SRS Precautions and
Procedures (see PRECAUTIONS AND PROCEDURES ) and General
Troubleshooting Information (see GENERAL TROUBLESHOOTING
INFORMATION ).

2007 Acura RL

2005-08 RESTRAINTS SRS (Supplemental Restraint System) — RL

me

Friday, June 05, 2009 2:21:55 PM

Page 60

© 2005 Mitchell Repair Information Company, LLC.

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

Fig. 67: Identifying Driver’s Airbag 4P Connector Of Cable Reel
Courtesy of AMERICAN HONDA MOTOR CO., INC.

5. Connect the SRS inflator simulator (2 ohms connectors) and simulator lead F to the cable reel.

6. Reconnect the negative cable to the battery.

7. Clear the DTC memory.

8. Read the DTC (see GENERAL TROUBLESHOOTING INFORMATION ).

Is DTC 11-1x, 11-2x, 11-4x, or 11-5x indicated?

YES — Go to step 9.

NO — Open in the driver’s airbag first or second inflator; replace the driver’s airbag (see DRIVER’S
AIRBAG REPLACEMENT
).

9. Turn the ignition switch OFF. Disconnect the negative cable from the battery, then wait for 3 minutes.

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

Fig. 68: Identifying Dashboard Wire Harness A 4P Connector Of Cable Reel
Courtesy of AMERICAN HONDA MOTOR CO., INC.

11. Connect the SRS inflator simulator (2 ohms connectors) and simulator lead F to dashboard wire

harness A.

2007 Acura RL

2005-08 RESTRAINTS SRS (Supplemental Restraint System) — RL

me

Friday, June 05, 2009 2:21:55 PM

Page 61

© 2005 Mitchell Repair Information Company, LLC.

12. Reconnect the negative cable to the battery.

13. Clear the DTC memory.

14. Read the DTC.

Is DTC 11-1x, 11-2x, 11-4x, or 11-5x indicated?

YES — Go to step 15.

NO — Open in the cable reel; replace the cable reel (see CABLE REEL REPLACEMENT ).

15. Turn the ignition switch OFF. Disconnect the negative cable from the battery, then wait for 3 minutes.

16. Disconnect SRS unit connector A(28P)from the SRS unit (see step 7 ). Do not disconnect the

simulator lead from the dashboard wire harness A 4P connector.

17. Disconnect the SRS inflator simulator from the SRS simulator lead.

18. Measure the resistance between the terminals of both SRS simulator lead. There should be 1 ohms or

less.

Fig. 69: Measuring Resistance Between Terminals Of Both SRS Simulator Lead
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is the resistance as specified?

YES — 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 SRS UNIT REPLACEMENT ).

NO — Open in dashboard wire harness A; replace dashboard wire harness A.

DTC 11-3X («X» CAN BE 0 THRU 9 OR A THRU F): SHORT TO ANOTHER WIRE OR
DECREASED RESISTANCE IN DRIVER’S AIRBAG FIRST INFLATOR (’05 MODEL); DTC 11-
6X («X» CAN BE 0 THRU 9 OR A THRU F): SHORT TO ANOTHER WIRE OR DECREASED
RESISTANCE IN DRIVER’S AIRBAG SECOND INFLATOR (’05 MODEL)

Special Tools Required

SRS inflator simulator 07SAZ-TB4011A

2007 Acura RL

2005-08 RESTRAINTS SRS (Supplemental Restraint System) — RL

me

Friday, June 05, 2009 2:21:55 PM

Page 62

© 2005 Mitchell Repair Information Company, LLC.

SRS simulator lead F 07XAZ-SZ30100

SRS short canceller 070AZ-SAA0100

1. Clear the DTC memory (see CLEAR THE DTC MEMORY WITH THE HDS ).

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 11-3x or 11-6x indicated?

YES — Go to step 3.

NO — Intermittent failure, the system is OK at this time. Go to TROUBLESHOOTING
INTERMITTENT FAILURES
. If another DTC is indicated, troubleshoot the DTC.

3. Turn the ignition switch OFF. Disconnect the negative cable from the battery, then wait for 3 minutes.

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

Fig. 70: Identifying Driver’s Airbag 4P Connector Of Cable Reel
Courtesy of AMERICAN HONDA MOTOR CO., INC.

5. Connect the SRS inflator simulator (2 ohms connectors) and simulator lead F to the cable reel.

6. Reconnect the negative cable to the battery.

7. Clear the DTC memory.

8. Read the DTC (see GENERAL TROUBLESHOOTING INFORMATION ).

Is DTC 11-3x or 11-6x indicated?

YES — Go to step 9.

NO — Short in the driver’s airbag first or second inflator; replace the driver’s airbag (see DRIVER’S
AIRBAG REPLACEMENT
).

NOTE:

Before doing this troubleshooting procedure, review SRS Precautions and
Procedures (see PRECAUTIONS AND PROCEDURES ) and General
Troubleshooting Information (see GENERAL TROUBLESHOOTING
INFORMATION ).

2007 Acura RL

2005-08 RESTRAINTS SRS (Supplemental Restraint System) — RL

me

Friday, June 05, 2009 2:21:55 PM

Page 63

© 2005 Mitchell Repair Information Company, LLC.

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