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Search Fixya... gm trouble code U0073 - Cars & Trucks

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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skychief2001
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SOURCE: Search Fixya...trouble code p0741 for chevrolet cavalier 2001

Code 741 is for a problem with the torque converter clutch solenoid circuit. The computer is not able to make the converter go into lockup mode.

Posted on Jul 03, 2013

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Can anyone tell me what this is on my suburban?


That is the ODB11 Code Reader Port. When your engine malfunction light comes on, you attach a code reader to that socket and the machine give a P Code. That code tells the problem as stated from the ECM (engine control module.

Most Complete List For Chevy Check Engine Light Codes

https://www.engine-light-help.com/chevy-check-engine-light.html
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Welcome to the Chevy Check Engine Light codes page. Below you will find the most complete list of Chevy trouble codes available. The code definitions are a ...

GM - OBD/OBD2 Trouble Codes

www.troublecodes.net/gm/
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GM Trouble Code Info ... Diagnostic trouble codes may be cleared by disconnecting the battery ground cable ..... VIN T, CHEVROLET Suburban, GMC Suburban.

GM Motor Company Group Diagnostic Trouble Codes - Edge Products

https://edgeproducts.com/app/uploads/2014/08/customer_support_article-pdf-40.pdf
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suburban code reader Google Search

Mar 23, 2017 | Cars & Trucks

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2005 volvo xc90 will not stay running, it is giving a code of U0073 generic control module communication bus"a" off. .we have put in new crank sensor. the maf sensor is not the problem


Do you know what a serial data communication network is ? All the control modules on your vehicle share info on it . It stead of hard wiring all the componets on the vehicle they use control modules and a data network . U codes are problem codes assoicated with these networks . U0073 generic control module communication bus"a"OFF Has nothing to do with engine sensors ! Condition
The control modules transmit and receive information via a standardized serial communication method - CAN (Control Area Network).
The diagnostic trouble code (DTC) is stored if the control module detects that:
  • The control module does not have contact with the controller area network (CAN).
  • Incorrect value runs longer than 10 seconds.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
  • Starting the control module's CAN communication.
Note!The control module can only detect the fault once the test has been started and the diagnostic trouble code (DTC) is stored when the conditions are met. In the event of system communication problems, it is not possible to communicate with the control module. Therefore it will only be possible to read off the fault if it is intermittent. Substitute value
  • None.
Possible source
  • Open-circuit in terminals.
  • Damaged Parking Assistance Module (PAM).
Fault symptom[s]
  • Parking Assistance System, malfunction
  • Information lamp is on
  • Message in information display

A shorted module will cause the data bus to short and cause no start condition . You best bet , take it to a qualified repair shop . How to Diagnose Controller Area Network CAN

Jan 06, 2017 | 2005 Volvo XC90

1 Answer

What does this codes u0073 means ?


communication failure on CAN-Bus.
take it to the shop.
as in all cases, electrical
check all fuses first.
reseat the connectors to the transmission.
FSM
Trouble Code: u0073 Control Module Communication Bus Off
Trouble Code Conditions:
TCM fails to transmit and receive the data via CAN for specified time continuously.
Possible Causes:
  • TCM
  • circuits
  • ECM

Apr 24, 2014 | 2008 Suzuki Forenza

1 Answer

U0073 code for 2012 E250 ford


U0073 Ford - Control Module Communication Bus A Off

Apr 23, 2014 | Cars & Trucks

2 Answers

U0073 u0101


0073 ambient air temperature sensor circuit high input 0101 mass or volume air flow circuit range performance problem it sounds like the mass air flow sensor is dirty check with your G.M. dealer to see if its still in warranty

Sep 04, 2012 | Chevrolet Aveo Cars & Trucks

1 Answer

I have a 2005 Mazda Tribute and i have 2 error body codes...They are B1318/U0073 can you tell me what these codes mean?


B1318 Safety restraint module supply below 9volts.
U0073 Can bus communication error.
Likely causes....Dead battery / charging problems or Wirng or supply to module or module fault.

Jun 03, 2011 | Mazda Tribute Cars & Trucks

1 Answer

U0073


CODE U0073 - CONTROL MODULE DATA BUS OFF.

Jun 03, 2011 | 2006 Chevrolet Cobalt

1 Answer

2004 Pontiac G6 has intermittent loss of all gauges in dash. This situation also illuminates all warning lights. There is only a cat converter fault identified dtc from the ecu which is in hand for...


These GM cars had all sort of Ignition switch problems I have personally solved over a 100 different interior electrical problems by replacing faulty ign. switches on chevys,olds,pontiacs,etc.etc.

Feb 10, 2010 | Pontiac G6 Cars & Trucks

1 Answer

Corvette 85 light red check eng intermittent


run the trouble code test with the procedure at the link below. then post the trouble code back on fixya.

http://check-engine-light-codes.blogspot.com/2006/03/gm-1983-95-vehicles-obd1-codes-self.html

May 05, 2009 | 1985 Chevrolet Corvette

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