Thursday, August 27, 2020

2010 Acura Truck MDX V6-3.7L Page 234


6. Disconnect power seat control unit connector A (40P).



7. Disconnect the power seat adjustment switch 12P connector.



8. Check for continuity between body ground and power seat control unit connector A (40P) terminals No. 1, No. 4, and No. 5 individually.



Is there continuity?



YES -



Repair a short to ground in the wire.?



NO -



Go to step 9.



9. Check for continuity between these power seat control unit connector A (40P) terminals:



- No. 1 and No. 4



- No. 1 and No. 5



- No. 4 and No. 5



Is there continuity?



YES -



Repair a short in the wire.?



NO -



Go to step 10.



10. Do the power seat adjustment switch test See: Body and Frame/Seats/Power Seat Switch/Service and Repair/Power Seat Adjustment Switch



Test/Replacement.



Is the switch OK?



YES -



Replace the power seat control unit.?