Shift Point Is High Or Low: Notes

SHIFT POINT IS HIGH OR LOW DETECTION CONDITION AND POSSIBLE CAUSE

TROUBLESHOOTING ITEM	Shift point is high or low
DESCRIPTION	Shift point considerably different from automatic shift diagram. Shift delays when accelerating. Shift occurs suddenly when accelerating and engine speed does not increase.
POSSIBLE CAUSE	Signal malfunction APP sensor malfunction BARO sensor malfunction Brake switch malfunction ECT sensor No. 1 malfunction IAT sensor No. 1 malfunction Low-G (XY) sensor (built into SAS control module) malfunction NOTE: If a fire of a different diameter from the standard tire is installed, the TCM determines that the driving mode is the AAS mode, and may change to a different shift timing from the normal timing.

CAUTION:

Verify the malfunction symptom according to not only the PID value but also the symptom troubleshooting.