2007 GMC Yukon "code u0100" Questions

U0100 U0101 U0140 co327 is a code for your transfer case encoder motor and the U codes are communication codes. Most likely cause is the encoder motor needs replacement i have 2006 trailblazer co327 i

...THEN WILL DO IT AGAIN LATER. BEEN TO DEALER SEVERAL TIMES AND IT NEVER ACTS UP FOR THEM. THEY SEE CODES BUT SAY THEY CAN TROUBLESHOOT TILL IT ACTS UP FOR THEM. WE HAVE REPLACED @ DEALER< THE

...Code U0100 What Does the U0100 Code Mean? DTC U0100 stands for "Lost Communication with ECM/PCM 'A. '" It is triggered once there is a loss of communication between your PCM and a particular module. ...

...to code U0100. U0100 Lost Communication With ECM PCM var ezzns2 0 05 504692 0 80 504704 2... Here's a link to code U0001. U0001 High Speed CAN Communication Busvar ezzns2 1 80 504844 3 00 504857

U0100 OBD Trouble Code 1 result found U0100 - Generic Type Network - Network Communication - ISO/SAE Controlled Description Lost Communication With ECM/PCM "A" Try also:http://www.diyobd2.fr/wholesale

...code u0100 car was starting but now will not turn starter motor and will not start. code u0100 came up That means that the computer on the car is not working because it cannot communicate with the ...

sATURN CODE U0100 ECM/PCM A" engine-codes.com/U0100

trouble code P0700 & U0100 What make vehicle ? P0700 is a code for transmission problem . U0100 is a problem on the serial data bus or a module on the bus .

...U0100 code on a 203 Mazda 6 car tries to start but dosent code u0100 refers to data bus, engine control module(ECM) A --no communication check all wires and connections replace the ECM with a know ...

code U0100 Diesel engine, stops running momentarily. Sometimes hard to start and keep running. Check engine light on. Code reader says U0100, lost comm with ECM/PCM Module A. This problem is with ecu