Diagzone Xdiag Subscription Renew, LAUNCH LTR-01 RF Sensor, Thinkdiag Renew , Scania SDP3 Installation
This instruction show you guide on how to diagnose and repair Doosan machine with ISUZU 6UZ1 INT-Tier 4 engine lost communication with TCM U0101 Flash code 85 error.
Related Contents:
ISUZU E-IDSS 2022 2019 Engine Diagnostic Service System Free Download
ISUZU IDSS Diagnostic Tool
Procedures:
1.Inspect the CAN-Low circuit and CAN-High circuit between the ECM and the control unit of the machine.
There should be no short to the battery or ignition power source.
There should not be an open circuit or high resistance.
There should be no short to GND.
2.If a problem is found, repair the CAN circuit.
3.If the CAN circuit is normal, connect all harnesses.
4.Clear the DTC using the trouble diagnosis scan tool.
5.Turn OFF the ignition switch for at least 30 seconds.
6.Perform a test-run.
7.Check the DTC.
8.If a DTC has been detected, replace the control unit of the machine.
9.Connect all harnesses.
10.Clear the DTC using the trouble diagnosis scan tool.
11.Turn OFF the ignition switch for at least 30 seconds.
12.Perform a test-run.
13.Check the DTC.
14.If a DTC has been detected, replace the ECM.
15.Set the Injector ID Code and engine No. on the ECM.
2.U0101 Confirm Resolution
Clear the DTC using the trouble diagnosis scan tool.
Turn OFF the ignition switch for at least 30 seconds.
Start the engine.
Perform a test-run.
Use the trouble diagnosis scan tool to confirm that a DTC has not been detected.
More repair cases for ISUZU engine,please refer to:ISUZU Engine Trouble Repair
How useful was this post?
Click on a star to rate it!
Average rating / 5. Vote count:
Please keep this link if you copy the post!
Tags: cat
Related Posts
Scania SDP3 V2.44.3 Scania Diagnos & Programmer 3 2.44.3 Free Download link
2020.08.19
Toyota Lexus Electronic Parts Catalog 2019 2018 2017 Free Download
2019.06.17
What Software You Need for Your BMW-Diagnosis,Coding,Flashing
2023.04.4
How to Use E-sys Flash EU Fxx N53 DME and EGS
2019.07.24
Ram 1500 Pickup 845RE Transmission Quick Learn Procedure
2019.07.24
Renault Megane IV 2015+ Key Programming by Zed-Full
2019.07.24
Nissan Consult 3 Plus Reprogramming ECU TCM Guide
2019.03.27
3 Methods to Program ECU After Replacement
2023.04.4
How to Set Play Between Timing Pinion Teeth for CLAAS AXION 920 Tractor?
2024.12.15
Diamond Logic
2019.06.10