Terraza FWD V6-3.5L VIN 8 (2005)
Engine Control Module: Description and Operation
Throttle Actuator Control (Tac) System
POWERTRAIN CONTROL MODULE
The powertrain control module (PCM) determines the drivers intent and then calculates the appropriate throttle response. This information is sent to the
throttle actuator control (TAC) module through a dedicated serial data line.
