Affected Component: POWER TRAIN

Date Published
JAN 14, 2021
NHTSA TSB #
10186820
TSB Document
Summary
This bulletin provides the procedure to update the TCU for a rough idle in Drive with Neutral Control enabled. The rough idle may occur only at a stop in Drive with the A/C off and the ATF temperature between 158~210°F (70~99°C). This update also reduces vibration when the brake is released during Neutral Control operation and the accelerator pedal is depressed.