Question about 2005 Mazda Tribute

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Mazda 6 2004 code u1900-u0073 and u2516 - 2005 Mazda Tribute

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Posted on Jan 02, 2017

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SOURCE: i have a 2005 Mazda

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.

Posted on Jun 03, 2011


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After diagnosis i get code u1900 for mazda 6 2007model.

This is a communication error code. One or more modules within the vehicle is/was not communicating with the vehicles computer. Possible loose connections/wiring issues or defective modules. This code may be also set if the battery was replaced/disconnected. Try erasing the code and see if it returns. If it comes back, it could take some time diagnosing the problem.

Nov 21, 2015 | Mazda Cars & Trucks

1 Answer

What do the code u1900 mean on the freestyle

it is no communication with the gem module. is the instrument cluster going crazy? if so it usually means theres a problem in the cluster and needs to be replaced

Sep 14, 2014 | Cars & Trucks

1 Answer

Code u1900

Hello Friends need help and advice have Mazda Tribute 2 3 2005... Problems Solutions for Mazda code u1900

Hopefully these links will work. The u1900 code is described, and there are suggestions on how to address the code issue.

Apr 29, 2014 | 2000 Mazda Demio

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.
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

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U0073 code for 2012 E250 ford

U0073 Ford - Control Module Communication Bus A Off

Apr 23, 2014 | Cars & Trucks

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I have a 2005 Mazda 6 S 6 cylinder automatic. It started to shift hard and jerk a couple months ago and just recently got worse. A couple days ago it jerked when I accelerated as usual, but kept jerking...

A U Code means a module is not communicating. A technician needs to find out what module is not communicating and make sure it is getting power, ground and can communicate, If any one is missing it may be in the wiring. If all are present the module is bad.
A scan tool will help in this process.

Dec 01, 2013 | 2005 Mazda 6

1 Answer

I have a 2003 Mazda 6s. I was driving the car and turned to come uphill to my house, the car jerked like something hit the rear end. check engine and AT light come on. the car drove fine but about every...

Per the online search - see attached. Check ATF fluid via the dipstick - make sure car is on flat ground and running, transmission in PARK w/parking brake applied.

Nov 21, 2012 | 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



Jun 03, 2011 | 2006 Chevrolet Cobalt

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