This 2000 Chevrolet Suburban came in with the complaint that the instrument cluster does not work. I checked communication with my Tech 2 scan tool and found a communication problem with most modules. Including the instrument cluster. Since my scan tool would power up, I knew that I had power to the DCL and at … Continue reading “2000 Chevrolet Suburban, Instrument Cluster Does Not Work”
This 2005 Chevrolet Tahoe came in with multiple complaints. Radiator cooling fans on with key off, dash warning lights on, gauges not working, door locks cycling, power windows not working and of course the battery will go dead if left sitting for any length of time. I had checked this Tahoe out a few weeks … Continue reading “2005 Chevrolet Tahoe, Multiple Complaints, Communication Faults”
This 2000 Pontiac Sunfire had multiple dash problems. among which were most warning lights on, erratic gauge operation,the odometer read the word Error and sometimes the engine would not start. My first thought was a faulty instrument cluster because that was where all of the problems were centered. A feeling is not good enough so … Continue reading “2000 Pontiac Sunfire, Odometer Reads Error”
After repairing a poor connection at the DLC on this 2000 Buick Century, click here to see , I moved on to the bigger problem of no communication with the BCM and no crank condition. I went back to the splice pack under the driver’s side of the dash and located the purple wire, terminal … Continue reading “2000 Buick Century BCM Will Not Communicate”
This 2000 Buick Century was towed in with a no crank, no run condition. The first course of action is to check codes and data. Only one problem the scan tool will not communicate with the PCM or any other module on the car. Well somewhere along the way someone else tried to do some … Continue reading “2000 Buick Century, No Communication With Any Module”