Frequent Shifting

FREQUENT SHIFTING (NJ8A(X)-EC/NN8A(X)-EC/MM8A(X)-EC) DESCRIPTION AND POSSIBLE CAUSE

Description	Downshifting occurs suddenly even when accelerator pedal is depressed slightly in D position.
Possible cause	Input signal malfunction in the following. (See PID/DATA MONITOR INSPECTION .) PCM: APP sensor (See PID/DATA MONITOR TABLE [PCM (H3T)] .). Low-G (XY) sensor (built into SAS control module) malfunction (Refer to [SAS CONTROL MODULE REMOVAL/INSTALLATION ] ).
System wiring diagram	Not applicable