Acura RL. Instruction — page 139

Fig. 177: Measuring Voltage Between No. 6 [No. 8] Terminal Of Right Side Wire Harness 16P
Connector C655 And Body Ground

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is the voltage as specified?

YES — Short to power in the left side wire harness; replace the left side wire harness.

NO — Short to power in the right side wire harness; replace the right side wire harness.

DTC 33-9X («X» CAN BE 0 THRU 9 OR A THRU F): SHORT TO GROUND IN LEFT SIDE
CURTAIN AIRBAG INFLATOR

Special Tools Required

SRS inflator simulator 07SAZ-TB4011A

SRS simulator lead E 07XAZ-S1A0200

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 33-9x 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 left side wire harness 2P connector (A) from the left side curtain airbag (B).

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 2:21:56 PM

Page 140 © 2005 Mitchell Repair Information Company, LLC.

Fig. 178: Identifying Left Side Wire Harness 2P Connector And Left 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 left 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 33-9x indicated?

YES — Go to step 9.

NO — Short to ground in the left side curtain airbag inflator; replace the left 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 the SRS unit connector C (28P) from the SRS unit (see step 7 ).

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 ohms.

2007 Acura RL

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

me

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

Page 141 © 2005 Mitchell Repair Information Company, LLC.

Fig. 179: Measuring Resistance Between Each Terminal Of SRS Simulator Lead And Body
Ground

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is the resistance as specified?

YES — Faulty SRS unit; replace the SRS unit (see SRS UNIT REPLACEMENT ).

NO — Go to step 13.

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

C655 (B).

Fig. 180: Identifying Right Side Wire Harness 16P Connector C655 And Left Side Wire Harness
Connector C655

Courtesy of AMERICAN HONDA MOTOR CO., INC.

14. Measure the resistance between the No. 6 terminal of right side wire harness 16P connector C655 and

body ground, and between the No. 8 terminal and body ground. There should be an open circuit or at
least 1 M ohms.

2007 Acura RL

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

me

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

Page 142 © 2005 Mitchell Repair Information Company, LLC.

Fig. 181: Measuring Resistance Between No. 6 [No. 8] Terminal Of Right Side Wire Harness
16P Connector C655 And Body Ground

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is the resistance as specified?

YES — Short to ground in the left side wire harness; replace the left side wire harness.

NO — Short to ground in the right side wire harness; replace the right side wire harness.

DTC 34-1X («X» CAN BE 0 THRU 9 OR A THRU F): OPEN IN RIGHT SIDE CURTAIN AIRBAG
INFLATOR; DTC 34-2X («X» CAN BE 0 THRU 9 OR A THRU F): INCREASED RESISTANCE IN
RIGHT SIDE CURTAIN AIRBAG INFLATOR

Special Tools Required

SRS inflator simulator 07SAZ-TB4011A

SRS simulator lead E 07XAZ-S1A0200

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 34-1x or 34-2x 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).

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 2:21:56 PM

Page 143 © 2005 Mitchell Repair Information Company, LLC.

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