IK0700099 Service Bulletin/Repair Instructions

IK0700099 - DEF Dosing Valve ­ Mechanical system not responding
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CANADA, UNITED STATES Document ID: IK0700099
Availability:

Major System:
EXHAUST
Revision:
0
Created:
7/28/2017
Current Language: English
Last Modified: 7/28/2017
Other Languages: NONE
Author:
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Mujtaba Aidroos
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Title : DEF Dosing Valve - Mechanical system not responding

Applies To : N13 SCR Models
CHANGE LOG

Please refer to the change log text box below for recent changes to this article:

07/28/2017 - Initial Article Release



DESCRIPTION

This document will guide the user through rerouting of the DEF line due to fault 5394-7
SYMPTOM(s)

Fault 5394-7 active will not clear

Diagnostic Trouble Code(s) & Dashboard Indicator Light(s):

DTC/Light
Description
SPN 5394 FMI 07 (link to FCAP)
DEF Dosing Valve - Mechanical system

not responding
Customer Observations or Concerns:

Service Engine Soon Light

Low Power
SPECIAL TOOL(s) / SOFTWARE

Tool Description
Tool Number
Comments
Instructions
N/A
Tools Resource Center
https://evalue.internationaldelivers.com/service_kb/DocTool/ArticleViewer.aspx?ControlID... 8/2/2017
IK0700099 - DEF Dosing Valve ­ Mechanical system not responding
Page 2 of 4
SERVICE PARTS INFORMATION

Possible Hose Lengths Available:

4020974C1
2.6M with 6mm ID
5/16-180 x 5/16-90
4022027C1
2.89M with 6mm ID
5/16­90 x 5/16­90
3.465M with 3mm ID
5/16-180 x 5/16-90
3.425M with 3mm ID
5/16-180 x 5/16-90
4039532C1

4039509C1
DIAGNOSTIC STEP(s)

Step Action
Decision
DIAGNOSTIC: Does the DEF line have an arch in it? Please reference pictures Yes. Check the Doser for crystallization.

below.
#1
No. Add an arch to the hose based on the

example pictures below and retest for

fault.
Arch Examples

Item 1: No Arch

Item 2: With Arch

Item #1
https://evalue.internationaldelivers.com/service_kb/DocTool/ArticleViewer.aspx?ControlID... 8/2/2017
IK0700099 - DEF Dosing Valve ­ Mechanical system not responding
Page 3 of 4
Item #2
REPAIR STEP(s)

If line is not long enough, install longer line with enough slack to create the arch.

Please follow the link below. The information will be based on the model you are working with and the information will be in the fuel

tank section of the document:

https://evalue.internationaldelivers.com/sales/adobe/saleinfo/ctdocmain.asp
The example below is for a Workstar:
https://evalue.internationaldelivers.com/service_kb/DocTool/ArticleViewer.aspx?ControlID... 8/2/2017
IK0700099 - DEF Dosing Valve ­ Mechanical system not responding
Page 4 of 4
WARRANTY INFORMATION

Warranty Claim Coding:

Refer to the Warranty Coding Manual for Group and Noun Codes.
Standard Repair Time(s):

Refer to the SRT Manual for Repair Times
OTHER RESOURCES

Master Service Information Site
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Copyright © 2017 Navistar, Inc.
https://evalue.internationaldelivers.com/service_kb/DocTool/ArticleViewer.aspx?ControlID... 8/2/2017

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