SYSTEM DESCRIPTION GENERAL DESCRIPTION (a) The forward recognition camera processes the image captured by the monocular camera to detect lane markers, vehicles, pedestrians, traffic signs, etc. The obtained information is sent to the systems that use the forward recognition camera. |
Toyota Tundra Service Manual > Sfi System: Actuator Supply Voltage Circuit / Open (P0657)
DESCRIPTION The ECM monitors the output voltage to the throttle actuator. This self-check ensures that the ECM is functioning properly. The output voltage usually is 0 V when the ignition switch is turned off. If the output voltage is higher than 7 V when the ignition switch is turned off, the ECM w ...
