Acura RL. Instruction — page 141

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 34-3x 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 right side wire harness 2P connector (A) from the right side curtain airbag (B).

Fig. 190: Identifying Right Side Wire Harness 2P Connector And Right Side Curtain Airbag
Courtesy of AMERICAN HONDA MOTOR CO., INC.

5. Connect the SRS inflator simulator (2 ohms connector) and simulator lead E to the right side wire

harness.

6. Reconnect the negative cable to the battery.

7. Clear the DTC memory.

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

Is DTC 34-3x indicated?

YES — Go to step 9.

NO — Short to another wire in the right side curtain airbag inflator; replace the right side curtain airbag
(see SIDE CURTAIN AIRBAG REPLACEMENT ).

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

10. Disconnect SRS unit connector C (28P) from the SRS unit (see step 7 ).

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

12. Connect the SRS short canceller (070AZ-SAA0100) to No. 9 and No. 10 terminals of SRS unit

connector C(28P) (see OPENING THE SRS UNIT SHORTING CONNECTORS FOR
DIAGNOSIS
).

13. Measure the resistance between the terminals of the SRS simulator lead. There should be an open

2007 Acura RL

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

me

Friday, June 05, 2009 2:21:56 PM

Page 148 © 2005 Mitchell Repair Information Company, LLC.

circuit or at least 1M ohms.

Fig. 191: Measuring Resistance Between Terminals Of SRS Simulator Lead
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is the resistance as specified?

YES — Replace the SRS unit (see SRS UNIT REPLACEMENT ).

NO — Go to step 14.

14. Disconnect right side wire harness 16P connector (A) C655 from left side wire harness connector (B)

C655.

Fig. 192: Identifying Right Side Wire Harness 16P Connector (A) C655 And Left Side Wire
Harness Connector (B) C655

Courtesy of AMERICAN HONDA MOTOR CO., INC.

15. Measure the resistance between the No. 11 and No. 12 terminals of left side wire harness 16P

connector C655. There should be an open circuit or at least 1Mohms.

2007 Acura RL

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

me

Friday, June 05, 2009 2:21:56 PM

Page 149 © 2005 Mitchell Repair Information Company, LLC.

Fig. 193: Measuring Resistance Between No. 11 And No. 12 Terminals Of Left Side Wire
Harness 16P Connector C655

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is the resistance as specified?

YES — Short to another wire or decreased resistance in the right side wire harness; replace the right
side wire harness.

NO — Go to step 16.

16. Disconnect right side wire harness 16P connector C604 (A) from left side wire harness connector

C604 (B).

’05 model

Fig. 194: Identifying Right Side Wire Harness 16P Connector C604 And Left Side Wire Harness
Connector C604 — ’05 Model

Courtesy of AMERICAN HONDA MOTOR CO., INC.

’06-08 models

2007 Acura RL

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

me

Friday, June 05, 2009 2:21:56 PM

Page 150 © 2005 Mitchell Repair Information Company, LLC.

Fig. 195: Identifying Right Side Wire Harness 16P Connector C604 And Left Side Wire Harness
Connector C604 — ’06-08 Models

Courtesy of AMERICAN HONDA MOTOR CO., INC.

17. Measure the resistance between the No. 11 [No. 6] and No. 12 [No. 8] terminals of the right side wire

harness 16P connector C604. There should be an open circuit or at least 1Mohms.

[ ] : ’06-08 models

Fig. 196: Measuring Resistance Between No. 11 And No. 12 Terminals Of Right Side Wire
Harness 16P Connector C604

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig. 197: Measuring Resistance Between No. 6 And No. 8 Terminals Of Right Side Wire
Harness 16P Connector C604

Courtesy of AMERICAN HONDA MOTOR CO., INC.

2007 Acura RL

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

me

Friday, June 05, 2009 2:21:56 PM

Page 151 © 2005 Mitchell Repair Information Company, LLC.

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