Monday, May 18, 2020

2010 Acura Truck MDX V6-3.7L Page 420


connector and the right front impact sensor See: Restraints and Safety Systems/Air Bag Systems/Impact Sensor/Service and Repair/Front



Impact Sensor Replacement.



Are the connections OK?



YES -



Go to step 7.



NO -



Repair the poor connections, then clear the DTC, and retest.?



7. Disconnect SRS unit connector A (39P) from the SRS unit.



8. Disconnect the right engine compartment wire harness 2P connector from the right front impact sensor.



9. Measure the resistance between SRS unit connector A (39P) terminals No. 38 and No. 39. There should be an open circuit or at least 1



MOhms.



Is the resistance as specified?



YES -



Go to step 10.



NO -



Short to another wire in the right engine compartment wire harness or the dashboard wire harness; replace the faulty harness, then clear the DTC.?



10. Measure the resistance between body ground and SRS unit connector A (39P) terminals No. 38 and No. 39 individually. There should be an



open circuit or at least 1 MOhms.



Is the resistance as specified?



YES -



Go to step 11.



NO -



Short to ground in the dashboard wire harness or the right engine compartment wire harness; replace the faulty harness, then clear the DTC.?



11. Reconnect the negative cable to the battery.