Affected Component: EQUIPMENT

Date Published
NOV 22, 2021
NHTSA TSB #
10203657
TSB Document
Summary
Some 2021 Ranger vehicles equipped with four-wheel drive and built on 06-Apr-2021 and through 26-Jul-2021 may experience a controller area network (CAN) communication issue that will set one or more communication fault diagnostic trouble codes (DTC). This may be due to an internal hardware fault within the all terrain control module (ATCM)/mode select switch (MSS).