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ENGINE AND EMISSION CONTROL SYSTEM 6E1-35
3) Check resistance between each two terminals as in table
below.
If check results are as specified, proceed to next operation
check. If not, replace.
Radiator fan relay No.2 and No.3 resistance
TERMINALS
Between A and B
Between C and D
4) Check that there is continuity between terminals "A" and "B"
when battery is connected to terminals "C" and "D".
If malfunction is found, replace.
RADIATOR FAN INSPECTION
1) Check continuity between each terminals.
If there is no continuity, replace radiator fan motor.
2) Connect battery to radiator fan motor coupler as shown in
figure, then check that the radiator fan motor operates
smoothly and that fan speed varies.
If radiator fan motor does not operate smoothly, replace
motor.
RESISTANCE
∞ (Infinity)
70 – 110 Ω at 20°C (68°F)
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