Scan Tool Testing and Procedures

NOTICE: The values given below for "Normal Condition" are representative values, so a vehicle still be normal even if its value varies from those listed here. So do not decide whether a part is faulty or not solely according to the "Normal Condition" here.

CARB Mandated Signals

CARB Mandated Signals:

TOYOTA Enhanced Signals

Toyota Enhanced Signals (Part 1 Of 2):

Toyota Enhanced Signals (Part 2 Of 2):

FOOTNOTES (all images)
*1: If no conditions are specifically stated for "Idling", it means the shift lever is at N or P position, the A/C switch is OFF and all accessory switches are OFF.
*2: Only for California specification vehicles.