Relay (FA20)
Inspection
COOLING
RELAY (FA20)
UNIT INSPECTION
1. Cooling fan relay check
(1) Check the resistance between connector terminals.
2. Inspection of the cooling fan relay NO.2 (When there is air conditioning)
(1) Check the resistance between connector terminals.
Resistance
| Inspection terminals |
Inspection conditions |
Standard value |
|---|---|---|
| 3 - 4 |
When the battery voltage is not applied to the terminal 1 and terminal 2: |
Less than 1 Ω |
| 3 - 4 |
When the battery voltage is applied to the terminal 1 and terminal 2: |
10 kΩ or more |
| 3 - 5 |
When the battery voltage is not applied to the terminal 1 and terminal 2: |
10 kΩ or more |
| 3 - 5 |
When the battery voltage is applied to the terminal 1 and terminal 2: |
Less than 1 Ω |
3. Inspection of the cooling fan relay NO.3 (When there is air conditioning)
(1) Check the resistance between connector terminals.