Clock Display Circuit: Description

The clock assembly uses this circuit to communicate with the A/C amplifier via the direct line. The clock assembly uses this circuit to receive auto dimmer signals. When the clock assembly receives an auto dimmer signal from the main body ECU through the A/C amplifier via the direct line, the clock assembly causes the clock display to be dimmed.

HINT:

If the automatic light control sensor has a malfunction, DTC B1244 is output.