Check For Intermittent Problems

CHECK FOR INTERMITTENT PROBLEMS

HINT: 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.

A. Clear the DTC.
B. Set the check mode.
C. Perform a simulation test.
D. Check the connector and terminal.
E. Handle the connector.