Check For Intermittent Problems

-TOYOTA hand-held tester only-
By putting the vehicle's ECM in check mode. 1 trip detection logic is possible instead of 2 trip detection logic and sensitivity to detect open circuits is increased. This makes it easier to detect intermittent problems.

CLEAR DTCs
SET CHECK MODE
DO A SIMULATION TEST
CONNECTOR CONNECTION AND TERMINAL INSPECTION
VISUAL CHECK AND CONTACT PRESSURE CHECK
CONNECTOR HANDLING