COOLING FAN MOTOR INSPECTION [ZY]
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1. Verify that the battery is fully charged.
2. Connect the battery positive voltage and a tester to the fan motor connector as shown in the figure.
|
Item
|
Polarity
|
Terminal
|
|
High
|
+
|
Cand D
|
|
-
|
A and B
|
|
Low
|
+
|
C or D
|
|
-
|
A and B
|
3. Verify that the fan motor operates smoothly at the standard current draw.
-
• If the fan motor does not operate normally, replace it.
Cooling fan motor current
-
High: 7.9-13.9 A
-
Low: 5.8-11.8 A
