IK1201407 Service Bulletin/Repair Instructions

IK1201407 - DT466 EGR ENGINES WITH CRANK/NO START CONDITION.
Page 1 of 10
Document

ID:
Countries:
CANADA, UNITED STATES
Availability:
ISIS, Bus ISIS, FleetISIS, Body Builder,

Revision:

NotSIR
Major System:
ENGINES
Created:
1/12/2018
Current

Language:
English
Last

Modified:
4/5/2018
Other

Languages:
NONE
Author:
Dan Myers
Viewed:
586
IK1201407

2
Less Info

Coding Information
Hide Details
Copy Link
Copy Relative Link
Bookmark
Add to Favorites
Print
Provide Feedback
View My Bookmarks
Helpful
Not Helpful
4
3
Title : DT466 EGR ENGINES WITH CRANK/NO START CONDITION.

Applies To : 2004 MY DT466 ENGINES
CHANGE LOG

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

01/12/2018 - Author Article

04/03/2018 - Add Relay test procedure

04/05/2018 - Add Injector test procedure



DESCRIPTION

This document will guide the user through Crank/No Start Condition for the 2004 MY Emissions DT466 (EGR) Engine
SYMPTOM(s)

Engine cranks but will not start

RPM's not displayed on EGC

RPM's not displayed in EST

Active Fault Code(s)

DTC/Light
Description
Fault Code 143 SPN 21 FMI 2
Incorrect CMP signal signature
Fault Code 145 SPN 21 FMI 12
CMP signal inactive
Fault Code 146 SPN 64 FMI 12
CKP signal inactive
Fault Code 525 SPN 254 FMI 6
IDM fault
https://evalue.internationaldelivers.com/service_kb/DocTool/ArticleViewer.aspx?ControlID... 5/1/2018
IK1201407 - DT466 EGR ENGINES WITH CRANK/NO START CONDITION.
Page 2 of 10
SPECIAL TOOL(s) / SOFTWARE

Tool Description
Tool Number
Comments
Instructions
ServiceMaxx J1708

diagnostic software
Laptop

Interface

DVOM
Fluke 88 (or similar)
Terminal Test

Adapter Kit
ZTSE4435A
Meter must read HZ
96 Pin Breakout Box ZTSE4582

CMP Breakout

Harness

CKP Breakout

Harness
TXT126870160

TXT126870148
100W Headlight
GE 24768 (or

similar)
Midtronics test tool
EXP-1000-HD-NAV
Relay Breakout

Harness
ZTSE4596
Use Harness Repair Kit

TXT1268701

Use Harness Repair Kit

TXT1268701
Make test lead locally

Make test lead locally

Make test leads locally
SERVICE PARTS INFORMATION

Kit Description
Part Number
Quantity

Notes

Required
As needed
DIAGNOSTIC STEP(s)
Step Action
Decision
DIAGNOSTIC:

Are any of fault codes 143, 145, 146 active
Yes.

Refer to Step based diagnostics in

manual:

DT 466 / DT 570 / HT 570 Diesel

Engine Diagnostic Manual - 2004

Emissions with EGR
#1
No. Proceed to Step 2
https://evalue.internationaldelivers.com/service_kb/DocTool/ArticleViewer.aspx?ControlID... 5/1/2018
IK1201407 - DT466 EGR ENGINES WITH CRANK/NO START CONDITION.
Step Action

DIAGNOSTIC:

Perform Injector Buzz test
Page 3 of 10
Decision

Yes. Proceed to Step 3
Do all injectors buzz & buzz strongly?
#2
No. Proceed to Step 2A
Step Action

DIAGNOSTIC:

Check IDM & UVC connections

Are connections tight & free of defects?
Decision

Yes. Proceed to Step 2B
#2A
No. Proceed to Step 3
Step Action

DIAGNOSTIC:

Connect a known to be good injector to #1 UVC harness connector

Does the injector buzz?
Decision

Yes. Replace set of injectors & confirm

repair
#2B
https://evalue.internationaldelivers.com/service_kb/DocTool/ArticleViewer.aspx?ControlID... 5/1/2018
IK1201407 - DT466 EGR ENGINES WITH CRANK/NO START CONDITION.
Step Action
Page 4 of 10
Decision
DIAGNOSTIC:

Yes. Proceed to Step 4

Is fault code 525 active?
#3
No. Proceed to Step 11
Step Action
Decision
DIAGNOSTIC:

Yes. Proceed to Step 5

Use the Midtronics tool to test integrity of batteries.

Do batteries pass?
#4

No. Replace batteries - confirm repair
Step Action
Decision
#5 DIAGNOSTIC:

Yes. Proceed to Step 6

Reference IK1200261 Battery
Box Located Clean Power

Fuses for the IDM (Injector Drive Module), ECM

(Engine Control Module), and TCM (Transmission

Control Module) Failing
No. Refer to iKNow article IK1200261 confirm repair
Is the fuse/fuse holder in the battery box for the ECM/IDM free of damage?
https://evalue.internationaldelivers.com/service_kb/DocTool/ArticleViewer.aspx?ControlID... 5/1/2018

Bestseller No. 1

iCarsoft Bidirectional Scan Tool, CR Max OBD2 Diagnostic Scanner for All Vehicles, Full System 49 Resets+46 Extra Services, 40000+Active Tests,ECU Coding, Battery Registration, Oil Reset/ABS,CAN FD

WHY CHOOSE THE 2025 CR MAX -Upgrade the latest diagnostic capabilities for all vehicles after 1996: upgrade to 49+maintenance services; 46 extra specific functions; real all systems/all control modules diagnose; over 40K+ bidirectional actuation tests for diagnosing all control moduels of cars; Powerful full OBD2 Functions; built-in ECU Coding for BMW/ Audi/ VW/ RollsRoyce; Fr ee V.A.G Guide Function; Battery retistration for new battery adaptation and more. It covers all vehicle diagnostic services and some special professional vehicle maintenance servces, assists you to do home DIY vehicle maintenance or car repair as a pro technician.
NEWEST IN INNOVATION FULL OBD2 SERVICES- iCarsoft auto car diagnostic scanner compatible with CAN-FD, CR MAX can do it all-reads and clears trouble codes, ALL SYSTEM DIAGNOSIS such as engine, transmission, ABS and airbag etc. CR MAX code reader for all cars can perform I/M Readiness, Live Data, Freeze Frame, Vehicle Information, Monitor Test, On-Board Monitor, E vap System Test,O2 Sensor Test,DTC Library Lookup,etc. (Warm Tips: If you car is after 2023,please contact us for compatibility; 3. It comes with 16PIN OBD2 diagnostic adapter, please check your car diagnostic socket if it is 16pin socket, if your car is 14pin diagnostic socket please contact us for the solution.)
49 RESET+ 46 SERVICES- Performs: Oil Reset, EPB,SAS,Throttle, D-P - F, Battery, ABS, Injector, TPMS, Suspension, AC, Head Lamp, Body Stablity, Engine, Tramsmission, Airbag, Seat, Door-Win-Roof, Fuel Pump, Door, E-G- R.+21 NEWEST SERVICES( Need update scanner)-AdBlue, Clutch, Crankshaft, High Voltage Battery, Cruise Control, NO xSensor, Rain Sensor, Stop And Start, Turbocharger, Head Up Display, Radar Camera, Vehicle Setup, Cyliner Misfire Check,Speedlimitassist, ControlUnitReset,OxygenSensor, Seatbelt. Extra 46+ extra services based on car brand.(Tips: Quantity of reset/ calibration fucitons are based on car system that your vehicle model has)
REVOLUTIONARY 40000+BIDIRECTIONAL ACTIVE TESTS: Upgraded CR Max scanner equip with numberous of actuational test items for covering all available vehicle control modules, no longer only do simple light test or window test like other scanners, performs hardware modules test and software control modules test for checking car units or new updated control moduels work well or not after maintenance/ repair/ re-installation/ control system updated (Example for Benz- Roller Sun Blind test; Backup Camera test ;Self-test; EPB test; Transport Mode test;Boost Pressure Positioner test; Fuel Pump test; AND MORE!!).(Warm tip: The available test items are based on control modules your car has)
ECU CODING+ BATTERY REGISTRATION- Powerful ECU Coding service for BMW/MINI/RollsRoyce / Audi/VW/Seat/Skoda/Bentley/Bugatti/Lamborghini, Improves Engine Power Performance and Optimizes Fuel Efficiency and Match New Hardware Unit to car and Customized a comfortable Driving Modes and Fixes & Updates Original Software Bug. The battery test function for checking car battery health, perform battery reset (BMS ) for replacing a damaged or aging car battery with a new one and register new battery to car ECU

SaleBestseller No. 2

iCarsoft Auto Diagnostic Scanner POR V2.0

Scanner POR V2.0 with all obd2 services
Do the scanning for engine
Support OBDII/EOBD Ten Modes of Operation

SaleBestseller No. 3

iCarsoft Bidirectional Diagnostic Tool for Most Mercedes-Benz/Sprinter/Smart from 1996-2023 MB V3.0 2026 Version Up to 38 Service Full System OBD2 Scanner All Test AutoVIN Battery Test Free Update

【Designed for Most Mercedes-Benz, Sprinter and Smart from 1996-2023】As every car model of Benz has its-owned specific car system and ECUs, not all models are equipped with a complete vehicle ECU, which may cause the scanner to be unable to perform all listed reset services on some models, or even completely incompatible. Like For Sprinter's newer models, it support diagnostic functions only, lacking support for specialized service functions.. So please tell us the car's VIN and required service before purchase for compatibility check. You may also refer to the instructions in the eighth image of the main product photos to perform your inquiry.
【Up to 38 Reset Services】MB V3.0 2026 Version diagnostic tool performs Up to 38 maintenance services - Oil Rest , SAS, EPB, ETC, D-P-F, TPMS, ABS, Suspension, Air Conditioner, Head Lamp, Body Stability, Engine Control, Seat, Fuel Pump, Air-Filter, Engine Idle, Door, Im-mo-bilizer, Injector Coding, Transmission Control, Miscellaneous, Adblue, BMS, Cluth, Water Pump, NOxSensor, Rain/Light Sensor, Start/Stop, Radar/Camera, Cylinder Shutoff Test, Speed Limit Assist, Control Unit Reset, Oxygen Sensor, Seat Belt, Cruise Control System, Turbocharger, Crankshaft, Language Setting and etc. (Tips: Please update the software after receiving the product to obtain new service functions)
【OE-Level All System OBD2 Scanner】iCarsoft MB V3.0 (2026 Version) diagnostic scanner offers comprehensive OBDII services, allowing you to quickly scan all systems, including the Engine, ABS, SAS, SRS, TPMS, TCM, Fuel Pump System, ESP, EPB, EPS, Suspension, SCM, Adaptive Systems, and more. It supports functions such as reading and erasing codes, checking I/M readiness, viewing freeze frame data, performing O2 sensor tests, conducting on-board monitoring, testing the evap system, auto VIN retrieval, and reading both generic and specific codes, as well as DTCs and battery tests.
【Bidirectional Scan Tool】iCarsoft MB V3.0 (2026 Version) Bidirectional scanner supports activate or control a vehicle system or component, allows commanding cars’ modules and receiving info from the ECU to perform active tests on individual components, including EVAP/ABS Motor Pump/Windows/Sunroof and more, to pinpoint fault causes & resolve issues,and allows you to re-learn certain components after making repairs or replacement.
【Real Time Record & Graph View】iCarsoft MB V3.0 (2026 Version) can automatically record vehicle text history and identify vehicle information. Preserve real-time data information. View & Graph Live Data. Support Data Review and Print. Multi-language: English, German, Dutch, Spanish, French and so on. We promise to offer Lifetime updates (Lifetime free Update via PC), and confidence in products. We also provide 1 year warranty + extra lifetime hardware free repair if you need it in the future. We prioritize user experience & strive to meet your expectations. Please do feel free to reach out to us if you have any question or problem about the usage, our tech team will service you in time.

This product presentation was made with AAWP plugin.

Last update on 2026-05-11 / Affiliate links / Images from Amazon Product Advertising API

Buffer Email Facebook Flipboard Hacker News LinkedIn Messenger Mix Pinterest Print Reddit SMS Telegram Tumblr X VK WhatsApp Line Xing Threads Bluesky Copy Mastodon Nextdoor