| Specifications |
| Items | Performance spec | |||
| MAX, load current consumption (12V) | 23.3 + 10% A | |||
| Input | Communication frequency | 300 | ||
Description The cooling fan controlsx the cooling fan motor voltage depending on the duty output from the ECU (Freq.: 300Hz). [Signal from the ECU to the PWM (SI: 300Hz)] SI DutyMotor Voltage (V)Variation (V)10%0
Cooling Circuit Diagram
Inspection 1. Turn the ignition switch ON. 2. Connect the GDS. 3. Emit intensive light toward the photo sensor using a lamp, and check the output voltage change. 4. The voltage will rise with higher intensive light and fall with lower intensive light.
R