![](../../../img/13/AK305836AB00ENG.png)
|
Q.
Is the check result normal?
Go to Step 2
.
Repair or
replace.
|
![](../../../img/13/AK305836AB00ENG.png)
|
- Disconnect connector, and measure at harness
side.
- Ignition switch: ON
- Short-circuit terminal No. 17 to earth.
OK: Fan motor stops rotating.
Q.
Is the check result normal?
Go to Step 3
.
Go to Step 4
.
|
|
Q.
Does the trouble symptom persist?
|
|
Intermittent
malfunction (Refer to GROUP 00 - How to Use
Troubleshooting/Inspection Service Points ).
|
|
|
![](../../../img/13/AK305836AB00ENG.png)
|
- Disconnect connector, and measure at harness
side.
- Ignition switch: ON
- Voltage between terminal No. 17 and earth.
OK: 4.9 - 5.1 V
Q.
Is the check result normal?
Replace fan
controller.
Go to Step 5
.
|
![](../../../img/13/AK300999AC00ENG.png)
|
Q.
Is the check result normal?
Go to Step 6
.
Repair or
replace.
|
![](../../../img/13/AK300999AC00ENG.png)
![](../../../img/13/AK305836AB00ENG.png)
|
note |
Before checking harness, check
intermediate connector A-16, and repair if
necessary.
|
- Check output line for open circuit.
Q.
Is the check result normal?
Replace fan
controller.
Repair.
|