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Fig. 17: Checking Resistance
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Is the resistance less than 2 ohms?
YES: Go to Step 11 .
NO: Go to Step 10.
STEP 10. Check the harness wire between fan control module connector
A-23 (terminal 1) and ground.
2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Cooling - Endeavor
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Fig. 18: Checking Harness Wire Between Fan Control Module Connector A-23
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Are the harness wires between fan control module connector A-23
(terminal 1) and ground damaged?
YES: Repair or replace them, then go to Step 14 .
NO: Go to Step 11.
STEP 11. Measure the output circuit voltage at PCM connector B-18
(terminal 10) by using check harness special tool MB991923.
1. Disconnect all the connectors from the PCM.
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Fig. 19: Disconnecting Connector B
-18
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Courtesy of MITSUBISHI MOTOR SALES OF AMERICA
.
2. Connect special tool MB991923 (check harness) between the PCM and
the bod
y-side harness connector.
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Fig. 20: Connecting Special Tool MB991923 Between PCM & Body Side Harness
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
3. Start the engine and allow it to idle.
4. Measure the voltage between terminal number 10 and ground.
Fig. 21: Measuring Voltage Between Terminal No. 10 and Ground
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Is the voltage 0.7 volt or more when the radiator fan is operating?
YES: Go to Step 1
3.
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NO: Go to Step 12.
STEP 12. Check the harness wire between PCM connector B-18 and fan
control module connector A-23.
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Fig. 22: Checkin
g Harness Wire Between PCM Connector
B-18 And Fa
n
2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Cooling - Endeavor
