ENGINE FAN DOES NOT TURN OFF USING RADIATOR FAN OFF SWITCH (CONT)

TM 9-2320-366-20-2

e96. ENGINE FAN DOES NOT TURN OFF USING RADIATOR FAN OFF SWITCH (CONT)

e96.

WARNING

Read WARNING

KNOWN INFO

TEST OPTIONS

on following page.

Engine fan turns off using

Voltage Test or

radiator fan off switch.

STE/ICE-R #91

Is 24 vdc present at

REASON FOR QUESTION

Water temperature switch

connector J31-4?

OK.

If 24 vdc is not present, wire

1806 in dashboard cable

POSSIBLE PROBLEMS

assembly is faulty. If 24

Faulty dashboard cable

vdc is present, wire 1806

assembly.

in engine control cable

Faulty engine control

assembly is faulty.

cable assembly.

Repair wire 1812 (para 2-45)

or replace WTEC II dashboard cable

YES

assembly (para 7-10) or WTEC III

dashboard cable assembly (para 7-11).

Repair wire 1806 (para 2-45)

or replace engine control cable

assembly (para 7-80).

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