“Service at power reduced” warning displayed and DTC P0715 stored in the TCM if you confirm

Bulletin number

ITB22-018

Component

Power train

Summary

“SERVICE AT POWER REDUCED” WARNING DISPLAYED AND DTC P0715 STORED IN THE TCM IF YOU CONFIRM The client states the “Service AT Power reduced” warning message (Figure 1) is/was displayed, AND DTC P0715 (INPUT SPEED SENSOR A) is the only DTC stored in the TCM. NOTE: DTC P0715 may be stored as ‘Past’. ACTION 1. Confirm the current TCM part number. 2. Reprogram the TCM, if applicable. NOTE: If DTC P0715 stores again after successful reprogramming, refer to ASIST and the ESM for further diagnosis/repairs.

Owners of these vehicles have filed 3 complaints in the transmission category.