NHTSA ID Number: 10130851
Manufacturer Communication Number: IK1200061
TSB/Document Date: 2018-04-02
Summary
Low Coolant Light faults
IK1200061 Low Coolant Light with International
I6 EGR and MaxxForce® DT,9 and 10
Countries:
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BAHAMAS, BOLIVIA, BELIZE, CANADA,
CHILE, TAIWAN, COLOMBIA, COSTA RICA,
DOMINICAN REPUBLIC, ECUADOR, EL
SALVADOR, TRINIDAD AND TOBAGO,
Document
UNITED STATES, URUGUAY, VENEZUELA,
IK1200061
ID:
MEXICO, ARUBA, NICARAGUA, PERU,
PUERTO RICO, Curaçao, GUAM,
GUATEMALA, GUYANA, HAITI, HONDURAS,
JAMAICA, KOREA, SOUTH KOREA, PANAMA
Availability: ISIS, Bus ISIS, FleetISIS, IsSIR
Revision: 6
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Created:
Current
Language:
English
Last
7/21/2017
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Other
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Author:
11/21/2006
Josh
Bowman
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Title : Low Coolant Light with International I6 EGR and MaxxForce® DT,9 and 10
Applies To : I6 EGR (2004 EPA), 2007 EPA, 2010 EPA, 2013 EPA MaxxForce® DT,9 and 10 Engines
CHANGE LOG
Please refer to the change log text box below for recent changes to this article:
07/17/2017 - Updated formating and added new photo for restrictor location
06/16/2016 Updated engines that this document applies to
06/11/2015 - Author updated for feedback purposes
04/22/2015 Author updated for feedback purposes
DESCRIPTION
This document will guide the user on what to do if you are experiencing low coolant faults with a DT 466 EGR and MaxxForce® DT,9
or 10 engine when coolant level is correct.
SYMPTOMS
Diagnostic Trouble Codes:
DTC/Light
Description
SPN 111 FMI 1
Low Engine Coolant Level
SERVICE PARTS INFORMATION
Kit Description
Part Number
Quantity
Notes
Required
Connector hose restrictor/orfc
3627939C1
1
3/8" restricted fitting
Clamp heat exchanger mubea fo
3523434C1
2
3/8" hose clamp
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IK1200061 Low Coolant Light with International I6 EGR and MaxxForce® DT,9 and 10
Page 2 of 3
REPAIR STEPS
DuraStar vehicles built with an I6 EGR or a 2007 MaxxForce® engine they are equipped
with a black surge tank there should be a restricted fitting in the EGR return line. DuraStar
vehicles with a 2007 MaxxForce® engines that are equipped with a Black surge and has a
white dot on the top of the tank the EGR return line fitting in the tank is restricted.
DuraStar vehicles with a 2007 MaxxForce® engines that are equipped with a clear surge
tank the EGR return line fitting in the tank is restricted.
1. Verify that the coolant level is in the top of the upper sight glass or above the Max line on newer tanks, when the
engine is warm.
2. If the level is below the top of the upper sight glass top off the surge tank to the proper level and see if the problem has
been corrected, if not proceed to step 3.
3. If the coolant level is correct, the EGR deaeration line will have to be restricted by inserting a second 1/8 inch restriction
into the line. Do not replace the surge tank. The fitting should be installed within 5 inches or 120 mm of the EGR cooler
fitting. On MaxxForce® DT, 9 and 10 engines install a restrictor fitting in EGR deaeration line and the A/C bracket line a
foot away from the surge tank.
4. Install the following parts:
(1) 3627939C1 3/8" restricted fitting (shown in figure 1 below)
(2) 3523434C1 3/8" Hose Clamp
Figure #1: 3627939C1 3/8" Restricted Fitting
5. Cut the EGR return line to the deaeration tank within 5 inches or 120 mm of the EGR cooler fitting and insert the restriction
assembly. Use hose clamps to secure the hose to the fitting barbs.
Figure 2: Restrictor Location
Item 28: Hose Clamps
Item 44: Restrictor
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IK1200061 Low Coolant Light with International I6 EGR and MaxxForce® DT,9 and 10
Page 3 of 3
6. Verify that the coolant level is above the second sight glass and that the problem has been corrected.
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TSB/Document ID: IK1200061
Replacement Service Bulletin Number:
MFR Communication Date: 2017-07-21
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ENGINE AND ENGINE COOLING
MFR Component System:
MFR Component Subsystem:
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