Saturday, June 13, 2020

2010 Acura Truck MDX V6-3.7L Page 484


Is DTC 46-11 indicated?



YES -



Go to step 13.



NO -



Go to step 10.



10. Clear the DTCs with the HDS.



11. Turn the ignition switch to ON (II), then wait for 10 seconds.



12. Check for DTCs with the HDS.



Is DTC 44-11 indicated?



YES -



Go to step 42.



NO -



Intermittent failure, the system is OK at this time. Go to Troubleshooting Intermittent Failures. If another DTC is indicated, troubleshoot the DTC.?



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



14. Check the connections between SRS unit connector B (39P) and the SRS unit, and between the floor wire harness 4P connector and the right



side impact sensor (first) and between the floor wire 2P connector and right side impact sensor (second) See: Restraints and Safety



Systems/Air Bag Systems/Impact Sensor/Service and Repair/Side Impact Sensor (Second) Replacement.



Are the connections OK?



YES -



Go to step 15.



NO -



Replace the floor wire harness, then clear the DTC.?



15. Substitute a known-good side impact sensor.



16. Exchange the right side impact sensor (second) for the impact sensor prepared in step 15.



17. Reconnect the negative cable to the battery.



18. Clear the DTCs with the HDS.



19. Turn the ignition switch to ON (II), then wait for 10 seconds.



20. Check for DTCs with the HDS.



Is DTC 46-11 indicated?



YES -



Go to step 21.



NO -



Faulty right side impact sensor (second); replace the right side impact sensor (second) See: Restraints and Safety Systems/Air Bag Systems/Impact



Sensor/Service and Repair/Side Impact Sensor (Second) Replacement, then clear the DTC.?



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



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



23. Return the impact sensor which was replaced in step 16.



24. Substitute a known-good side impact sensor.