Tuesday, March 24, 2020

2010 Acura Truck MDX V6-3.7L Page 310

Removal/Installation - Pillar Areas, then disconnect the floor wire harness 4P connector (A) from the front passenger's seat belt tensioner.

7. Connect the SRS inflator simulator (2 Ohms connectors) and simulator lead K 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 22-9x indicated?


Go to step 11.

NO -

Short to ground in the front passenger's seat belt tensioner; replace the front passenger's seat belt See: Restraints and Safety Systems/Seat Belt

Systems/Seat Belt/Service and Repair/Front Seat Belt 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 simulator lead from the floor wire harness.

15. Measure the resistance between body ground and SRS unit connector B (39P) terminals No. 14 and No. 15 individually. There should be an

open circuit or at least 1 MOhms.

Is the resistance as specified?


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

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