Not Using SSTs (WDS or the Equivalent) at Vref Terminal Inspection

Without Using the SST

CAUTION: The PCM terminal voltages vary with change In measuring conditions and vehicle conditions. Always carry out a total Inspection of the input systems, output systems, and PCM to determine the cause of trouble. Otherwise, a wrong diagnosis will be made.

1. Measure the voltage at each terminal
- If any incorrect voltage is detected, inspect the related system(s), wiring harnesses and connector(s) referring to the Action column in the terminal voltage table.