Vehicles With an Automatic Transmission May Experience a Harsh Downshift From 4th to 3rd Gear on Infiniti M35

Problem Description and Possible Solution

Vehicles with a 7 speed automatic transmission may experience a harsh downshift from 4th to 3rd gear on deceleration. Our technicians tell us revised control module software is available to correct this concern. On higher mileage vehicles other faults may cause transmission shifting issues. Whenever a transmission repair is performed, the control module should be checked for the latest software and updated if necessary.

Problem Data
RepairPal Verified
Average mileage: (–)
2 model years affected: 2006, 2009
3 people reported this problem
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