Rear Blower Motor Circuit

Rear Blower Motor Circuit

DESCRIPTION




The rear blower motor is operated by signals from the air conditioning amplifier. Rear blower motor speed signals are transmitted by changes in the duty ratio.

Duty Ratio:
The duty ratio is the ratio of the rear blower motor ON time (A) to the total of the rear blower motor ON and OFF time (A + B).

The rear blower motor controller controls the rear blower motor speed.

Wiring Diagram:

Step 1:

Step 1 (Continued)-3:

Step 4-5:

Step 6-7:

Step 7 (Continued)-8:

INSPECTION PROCEDURE