NO.12 FREQUENT SHIFTING


BHE050301026W17

12

Frequent shifting

DESCRIPTION

• Downshifting occurs suddenly even when accelerator pedal is depressed slightly in D range.

POSSIBLE CAUSE

• The malfunctioning circuit is basically the same as No.11 "ABNORMAL SHIFTING". However, a malfunction of the input signal to the TP sensor, VSS, TR switch or improper TCM power supply, ground, GND return, or clutch slippage, malfunction of control valve body may also be the cause.