2011 CHEVROLET SILVERADO 3500 Complaints

CP4 high pressure fuel pump failed causing Loss of Motive Power (LOMP) in Oct of 2018. Truck became hard to steer and brake but I was traveling at a lower speed. Had it of been 1 hour later I would have been at freeway speeds pulling a 13000lbs trailer. I had the truck towed to a local dealer where they diagnosed the truck as having a failed CP4 high pressure fuel pump made by Bosch. They informed me that the entire fuel system would have to be replaced do to the large amount of metal contaminants that this catastrophic failure produces and spreads though out the entire system. The total cost for the repairs were not covered under any type of warranty or recall and had to be paid entirely out of pocket. Not only was this a huge inconvenience as I was trying to leave town for a vacation it was very very expensive. I still can not understand why there has never been a recall on this issue. I think it can be related to a safety issue as a LOMP. I believe GM knew that the CP4 pump was and could be a faulty product but continued to use it.

TRANSMISSION CONTROL MODULE (TCM). FAILURE OF THIS PART LEAVES THE VEHICLE INOPERABLE AND UNABLE TO DRIVE. BEING STRANDED, OR IN TRAFFIC CAN CAUSE INJURY TO MYSELF OR ANY OTHER DRIVER THAT MAY ENCOUNTER ME DISABLED UNKNOWN, MAJOR PROBLEM WITH THIS MAKE AND MODEL OF VEHICLE. DEALER INVENTORY OF THE PART IS EXHAUSTED AND TRUCKS ARE SITTING INOPERABLE ALL OVER THE U.S.A. NO INDICATIONS OF A ISSUE WERE DISPLAYED PRIOR TO THE PROBLEM. THE PROBLEM DOES DISPLAY ON DASH, AFTER THE PROBLEM SHOWS UP

The contact owns a 2011 Chevrolet Silverado 3500. The contact stated while driving approximately 10 MPH and slowing for a traffic signal, the vehicle downshifted very hard. The contact stated that there was an audible clunking sound while the transmission was downshifting. The contact stated that at approximately 1 MPH, the rear wheels locked up and the vehicle came to a sudden stop. The contact stated that the failure had recurred and was unpredictable. The contact stated that the "Shift Inhibited" message was displayed. The contact stated that the rough shifting occurred at various speeds while upshifting or downshifting. The contact had taken the vehicle to an independent mechanic where it was diagnosed and determined that the Transmission Control Module (TCM) needed to be replaced. The contact was informed that the TCM module was on a national back order. The vehicle had not been repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 220,000.

The DEF system on this vehicle has failed three times since we bought it in 2021. The weather was not pleasant and in one case it was extremely dangerous. The DEF system froze up and fortunately I was able to limp it into a dealer who managed to get it working again but not after losing half a day and spending a couple hundred dollars. The second time a sensor failed and I was able to reset the system myself via removing all the electricity from the vehicle and doing what they call a shady tree reset. The third time the vehicle went into limp mode on us was when a sensor failed and the DEF pump failed at the same time. Chevy refused to help us cover the cost of repairs and refuses to replace the defective system. The vehicle might be over ten years old but it is like showroom new, it only had 20,000 miles on it in 2021 when we bought it and the previous owner took very good care of the truck. The vehicle now only has 32,000 miles on it. Our main argument is that Chevy aka GM knows about the defective systems and refuses to replace them. I have been in the transportation industry for a good part of my life and I know vehicles, especially diesel operated vehicles. The DEF systems are a complete joke and need to be removed especially for people who live in very cold climates.

Complete collapse of tire (BLOWOUT) on highway that caused damage too wheel well of vehicle and outside body panel damages of vehicle including driver side mirror due to tire explosion of rubber coming apart on tire. The tire is the original tire that came with the vehicle green dot is still on tire with tread that covers Lincoln face during a penny test, the tires are maintained at my local Discount tire dealer here, I need the damages repaired caused by Michelin product .

Takata recall. The contact owns a 2011 Chevrolet Silverado 3500. The contact received notification of NHTSA campaign number: 21V054000 (Air Bags) however, the part to do the recall repair was unavailable. The local dealer was contacted, and it was confirmed that the part was not available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

Takata recall. The contact owns a 2011 Chevrolet Silverado 3500. The contact received a recall notification for NHTSA Campaign Number: 21V054000 (Air Bags) however, the contact was informed by the dealer that parts for the recall repair were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was notified of the issue and confirmed that the remedy was not yet available. The contact had not experienced a failure. Vin tool confirms parts not available.

TL* THE CONTACT OWNS A 2011 CHEVROLET SILVERADO 3500. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 16V381000 (AIR BAGS). THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME TO REPAIR THE VEHICLE. A DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE AND STATED THAT THE PART WAS NOT AVAILABLE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

TL* TAKATA RECALL. THE CONTACT OWNS A 2011 CHEVROLET SILVERADO 3500. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 16V381000 (AIR BAGS). THE CONTACT STATED THAT CONNELL CHEVROLET (LOCATED AT 2828 HARBOR BLVD, COSTA MESA, CA 92626, (714) 786-5630, (706) 653-7420) EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE AND STATED THAT THE PART WAS NOT AVAILABLE FOR THE REPAIR. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.

TL* TAKATA RECALL. THE CONTACT OWNED A 2011 CHEVROLET SILVERADO 3500. WHILE DRIVING 70 MPH, THE CONTACT LOST CONSCIOUSNESS AND CRASHED INTO SEVERAL TREES. THE AIR BAGS DID NOT DEPLOY. A POLICE REPORT WAS FILED. THE CONTACT WAS TAKEN TO THE HOSPITAL TO RECEIVE MEDICAL ATTENTION. THE CONTACT SUSTAINED THREE BROKEN RIBS. THE VEHICLE WAS TOTALED AND TOWED BY THE POLICE TO A TOWING LOT. THE DEALER AND MANUFACTURER WERE NOT MADE AWARE OF THE FAILURE. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE FAILURE MILEAGE WAS 170,000.