Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Date Published

SEP 06, 2022

NHTSA TSB #

10225983

TSB Document

• MC-10225983-9999.pdf

Summary

Service 4wd Light/Message Illuminated. Diagnostic Trouble Codes (DTCs) C149D-54 ? Clutch Calibration Not Learned ? Missing Calibrations, And/Or C149D-55 ? Clutch Calibration Not Learned ? Not Configured, Set After Drivetrain Control Module (DTCM) Reprogramming.