2010 Acura Truck MDX V6-3.7L Page 353

7. Connect the SRS inflator simulator (2 Ohms connectors) and simulator lead L to the floor wire harness.

8. Reconnect the negative cable to the battery.

9. Clear the DTCs with the HDS.

10. Check for DTCs with the HDS.

Is DTC 32-8x indicated?

YES -

Go to step 11.

NO -

Short to power in the front passenger's side airbag inflator; replace the front passenger's side airbag, then clear the DTC.?

11. Turn the ignition switch to LOCK (0).

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

13. Disconnect SRS unit connector B (39P) from the SRS unit.

14. Disconnect the SRS inflator simulator from the SRS simulator lead. Do not disconnect the simulator lead from the floor wire harness 2P

connector.

15. Reconnect the negative cable to the battery.

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

17. Measure the voltage between body ground and each terminals of the black SRS simulator lead (A) individually. There should be less than 0.2

V.

Is the voltage as specified?

YES -

Faulty SRS unit or poor connection at SRS unit connector B (39P) and the SRS unit. Check the connection; if the connection is OK, replace the

2010 Acura Truck MDX V6-3.7L Page 376

7. Connect the SRS inflator simulator (2 Ohms connectors) and simulator lead L to the floor wire harness.

8. Reconnect the negative cable to the battery.

9. Clear the DTCs with the HDS.

10. Check for DTCs with the HDS.

Is DTC 34-1x or 34-2x indicated?

YES -

Go to step 11.

NO -

Open or increased resistance in the right side curtain airbag inflator, replace the right side curtain airbag See: Restraints and Safety Systems/Air

Bag Systems/Air Bag/Service and Repair/Removal and Replacement/Side Curtain Airbag Replacement, then clear the DTC.?

11. Turn the ignition switch to LOCK (0).

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

13. Disconnect SRS unit connector B (39P) from the SRS unit.

14. Disconnect the SRS inflator simulator from the SRS simulator lead. Do not disconnect the simulator lead from the floor wire harness 2P

connector.

15. Measure the resistance between the terminals of the black SRS simulator lead (A). There should be less than 1.0 Ohms.

Is the resistance as specified?

YES -

Faulty SRS unit or poor connection at SRS unit connector B (39P) and the SRS unit. Check the connection; if the connection is OK, replace the

SRS unit See: Relays and Modules/Relays and Modules - Restraints and Safety Systems/Air Bag Control Module/Service and Repair/SRS Unit

Replacement.?

NO -

Open or increased resistance in the floor wire harness; replace the floor wire harness, then clear the DTC.?

2010 Acura Truck MDX V6-3.7L Page 348

7. Connect the SRS inflator simulator (2 Ohms connectors) and simulator lead L to the floor wire harness.

8. Reconnect the negative cable to the battery.

9. Clear the DTCs with the HDS.

10. Check for DTCs with the HDS.

Is DTC 32-1x or 32-2x indicated?

YES -

Go to step 11.

NO -

Open or increased resistance in the front passenger's side airbag inflator; replace the front passenger's side airbag See: Restraints and Safety

Systems/Air Bag Systems/Air Bag/Service and Repair/Removal and Replacement/Side Airbag Replacement, then clear the DTC.?

11. Turn the ignition switch to LOCK (0).

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

13. Disconnect SRS unit connector B (39P) from the SRS unit.

14. Disconnect the SRS inflator simulator from the SRS simulator lead. Do not disconnect the simulator lead from the floor wire harness 2P

connector.

15. Measure the resistance between the terminals of the black SRS simulator lead (A). There should be less than 1.0 Ohms.

Is the resistance as specified?

YES -

Faulty SRS unit or poor connection at SRS unit connector B (39P) and the SRS unit. Check the connection; if the connection is OK, replace the

SRS unit See: Relays and Modules/Relays and Modules - Restraints and Safety Systems/Air Bag Control Module/Service and Repair/SRS Unit

Replacement.?

NO -

Open or increased resistance in the floor wire harness; replace the floor wire harness, then clear the DTC.?

2010 Acura Truck MDX V6-3.7L Page 381

7. Connect the SRS inflator simulator (2 Ohms connectors) and simulator lead L to the floor wire harness.

8. Reconnect the negative cable to the battery.

9. Clear the DTCs with the HDS.

10. Check for DTCs with the HDS.

Is DTC 34-8x indicated?

YES -

Go to step 11.

NO -

Short to power in the right side curtain airbag inflator; replace the right side curtain airbag See: Restraints and Safety Systems/Air Bag

Systems/Air Bag/Service and Repair/Removal and Replacement/Side Curtain Airbag Replacement, then clear the DTC.?

11. Turn the ignition switch to LOCK (0).

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

13. Disconnect SRS unit connector B (39P) from the SRS unit.

14. Disconnect the SRS inflator simulator from the SRS simulator lead. Do not disconnect the simulator lead from the floor wire harness 2P

connector.

15. Reconnect the negative cable to the battery.

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

17. Measure the voltage between body ground and each terminals of the black SRS simulator lead (A) individually. There should be less than 0.2

V.

Is the voltage as specified?

2010 Acura Truck MDX V6-3.7L Page 358

7. Connect the SRS inflator simulator (2 Ohms connectors) and simulator lead L to the floor wire harness.

8. Reconnect the negative cable to the battery.

9. Clear the DTCs with the HDS.

10. Check for DTCs with the HDS.

Is DTC 33-1x or 33-2x indicated?

YES -

Go to step 11.

NO -

Open or increased resistance in the left side curtain airbag inflator; replace the left side curtain airbag See: Restraints and Safety Systems/Air Bag

Systems/Air Bag/Service and Repair/Removal and Replacement/Side Curtain Airbag Replacement, then clear the DTC.?

11. Turn the ignition switch to LOCK (0).

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

13. Disconnect SRS unit connector B (39P) from the SRS unit.

14. Disconnect the SRS inflator simulator from the SRS simulator lead. Do not disconnect the simulator lead from the floor wire harness 2P

connector.

15. Measure the resistance between the terminals of the black SRS simulator lead (A). There should be less than 1.0 Ohms.

Is the resistance as specified?

YES -

Faulty SRS unit or poor connection at the SRS unit connector B (39P) and the SRS unit. Check the connection; if the connection is OK, replace

the SRS unit See: Relays and Modules/Relays and Modules - Restraints and Safety Systems/Air Bag Control Module/Service and Repair/SRS Unit

Replacement.?

NO -

Open or increased resistance in the floor wire harness; replace the floor wire harness, then clear the DTC.?