- Audio amplifier

- Cellular telephone module w/UV8

- Dash integration module (DIM)

- Digital radio receiver

- Driver door module (DDM)

- Driver door switch assembly (DDSA)

- Electronic brake control module (EBCM)

- Electronic suspension control module (ESC)

- Front passenger door module (FPDM)

- Inflatable restraint sensing and diagnostic module (SDM)" property="og:description">

For Shop Owners

U1000 CADILLAC - Invalid or Missing Data for Primary Id

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3 What does this mean?

Tech notes

As with all loss of communication concerns, inspect the power, ground, and serial data circuits to the suspect module prior to replacing any parts
What does this mean?

When is the code detected?

U10000 is set when the control module does not receive a message that it was expecting from another control module, and does not know which control module did not send that message.

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

U1000 CADILLAC Description

Modules connected to the class 2 serial data circuit monitor for serial data communications during normal vehicle operation. Operating information and commands are exchanged among the modules. When a module receives a message for a critical operating parameter, the module records the identification number of the module which sent the message. These node alive messages are used for State of Health monitoring. A critical operating parameter is one which, when not received, requires that the module use a default value for that parameter. When a module does not associate an identification number with at least one critical parameter within 5 seconds of beginning serial data communication, DTC U1000 or U1255 is set. When more than one critical parameter does not have an identification number associated with it, the DTC will only be reported once. The following modules communicate on the class 2 serial data circuit:

- Audio amplifier

- Cellular telephone module w/UV8

- Dash integration module (DIM)

- Digital radio receiver

- Driver door module (DDM)

- Driver door switch assembly (DDSA)

- Electronic brake control module (EBCM)

- Electronic suspension control module (ESC)

- Front passenger door module (FPDM)

- Inflatable restraint sensing and diagnostic module (SDM)

OBDII Code U1000 Cadillac - Invalid or Missing Data for Primary Id - itimaster.ru

Need more help?

Do you need more help with the U1000 Cadillac code? Ask a question to our users or find an automotive repair shop near you to help fix the OBDII code

U1000 CADILLAC Comments

Help us improve itimaster.ru. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the U1000 Cadillac code? Have you replaced any parts?
Any information is appreciated. Thanks
Repair Importance Level: 3
1=Low 2=Medium 3=High
Repair Difficulty Level: 3
1=Easy 2=Moderate 3=Hard

Browse All Codes For Specific Model YearBeta
Ford F150 1998 Ford F150
1999 Ford F150
2000 Ford F150
2001 Ford F150
2002 Ford F150
2003 Ford F150
Ford Fusion 2006 Ford Fusion
2007 Ford Fusion
2008 Ford Fusion
2009 Ford Fusion
2010 Ford Fusion
2011 Ford Fusion
2012 Ford Fusion
Honda Accord 2008 Honda Accord
2009 Honda Accord
2010 Honda Accord
Honda Civic 1996 Honda Civic
1997 Honda Civic
1998 Honda Civic
1999 Honda Civic
2000 Honda Civic
Infiniti G35 2003 Infiniti G35
2004 Infiniti G35
2005 Infiniti G35
2006 Infiniti G35
Nissan Altima 2002 Nissan Altima
2003 Nissan Altima
2004 Nissan Altima
2005 Nissan Altima
2006 Nissan Altima
2008 Nissan Altima
2009 Nissan Altima
2010 Nissan Altima
2011 Nissan Altima
2012 Nissan Altima
Nissan Maxima 2005 Nissan Maxima
2006 Nissan Maxima
2007 Nissan Maxima
2008 Nissan Maxima
Nissan Pathfinder 2005 Nissan Pathfinder
2006 Nissan Pathfinder
2007 Nissan Pathfinder
2008 Nissan Pathfinder
2009 Nissan Pathfinder
2010 Nissan Pathfinder
2011 Nissan Pathfinder
2012 Nissan Pathfinder
Nissan Rogue 2008 Nissan Rogue
2009 Nissan Rogue
2010 Nissan Rogue
2011 Nissan Rogue
2012 Nissan Rogue
2013 Nissan Rogue
Nissan Sentra 2002 Nissan Sentra
2003 Nissan Sentra
2004 Nissan Sentra
2005 Nissan Sentra
2006 Nissan Sentra
2007 Nissan Sentra
2008 Nissan Sentra
2009 Nissan Sentra
2010 Nissan Sentra
2011 Nissan Sentra
2012 Nissan Sentra
Toyota Camry 1997 Toyota Camry
1998 Toyota Camry
1999 Toyota Camry
2000 Toyota Camry
2001 Toyota Camry
2006 Toyota Camry
2007 Toyota Camry
2008 Toyota Camry
2009 Toyota Camry
2010 Toyota Camry
2011 Toyota Camry
Toyota Corolla 2005 Toyota Corolla
Toyota Echo 2000 Toyota Echo
2001 Toyota Echo
2002 Toyota Echo
Toyota Highlander 2001 Toyota Highlander
2002 Toyota Highlander
2003 Toyota Highlander
2004 Toyota Highlander
2005 Toyota Highlander
2006 Toyota Highlander
2007 Toyota Highlander
Toyota Prius 2004 Toyota Prius
2005 Toyota Prius
2006 Toyota Prius
2007 Toyota Prius
2008 Toyota Prius
2009 Toyota Prius
Scion xB 2005 Scion xB
2006 Scion xB
2007 Scion xB
Advertisement
Home - For Shop Owners - About itimaster.ru - Privacy Policy - Terms and Conditions - - Copyright 2010-2018 itimaster.ru
itimaster.ru - - - -
Posted and Edit by 12-18-2015

Related pages


2008 hyundai elantra check engine light2001 honda crv fuel filternissan transmission codes2001 intrigue problemsp0174 engine code2003 ford explorer thermostatpontiac head codesaudi a6 fault codesvsc light lexus rx 3502001 honda vtec enginetoyota corolla camshafthonda civic throttle body1996 honda accord alternator replacement2005 nissan maxima fully loadedgenerator hyundaiignition switch 2003 saturn ion2001 ford f250 5.4 l problems2001 buick rendezvoussunroof control modulevw touareg engine light2000 mazda protege lx specsp0446 ford escape2012 chevy cruze thermostatc12852001 chevy silverado electronic brake control modulegerber collision rockford il2004 nissan maxima motor mount problemegr insufficient flowhow to test dpfe sensor2007 toyota sienna check engine lightevaporative charcoal canisteriac jeepwhat does service engine soon light mean on a nissanhonda civic temperature sensorp0340 ford escort2001 nissan sentra gxe engine2007 escalade problemswhat is an airbag squibrpm automotive phillips highwaybrake masters van nuyscatalyst system below thresholdthrottle body problems symptomscheck engine light pt cruiser2012 scion xb supercharger1995 nissan maxima problemssuzuki grand vitara egr valve problemstrs switchlexus es 350 vsc warning light98 toyota camry motorwhat does vtm 4 mean2004 ford explorer abs sensor2002 nissan pathfinder gas mileageobd code p04402000 saturn lw1honda odyssey codesaturn l300 engine1999 ford ranger clutch1997 ford f150 valuetoyota rav4 check engine light reset2005 toyota sienna check engine light2003 buick century security light came onfuel pump malfunction2000 pontiac grand prix thermostattoyota corolla repair forump0420 chevy05 impala enginep1407 ford mustangp1624 vwlocation of crank position sensorpo161 engine codeintake camshaft position actuator1998 ford explorer batterywhat does the crank sensor controltrouble code p20042005 nissan altima crankshaft position sensor location