2011 Dodge Grand Caravan fuel/propulsion system problems

“Dealership still cannot pinpoint exactly what is wrong but the car does not start. One time it’ll start and the next it won’t. It’s actually left me stranded in the cold because that seems to be the only time it won’t start. It’s happened to many other grand caravan owners too. No mechanic I’ve taken it to can solve the problem I’ve spent so much money replacing parts on this car.”

“The TIPM failed which caused a loss of power to the vehicle and power to the fuel pump. I was driving at approximately 60 MPH when the vehicle lost all power and the steering wheel felt locked. I was unable to turn the steering wheel as the Dodge Grand Caravan came to a quick stop as if it was out of gas. Luckily I reacted quickly and was able to avoid an accident. After approximately 10 minutes of trying to restart the vehicle and drive to a safe location the vehicle restarted. This happened again when I was driving and came to a red light at a major intersection and the vehicle stalled out as if out of gas and the steering locked. I again tried to restart the vehicle intermittently for 15 minutes; after which it finally restarted, and I was able to drive and get out of the intersection without an accident. I was lucky that this didn't cause an accident. The other times the defective TIPM and power to the fuel pump caused the vehicle to fail to start and left me stranded. I have had the vehicle diagnosed and the TIPM repair price is quite expensive. The vehicle did not have any check engine or warning lights before this occurred. I have read many similar…”

“This vehicle always fails to start in the colder weather. After a review of this condition. It has been found that the fuel pump relay does not send proper signal. This relay is a part of the Totally Integrated Power Module (TIPM). When it fails to operate, the vehicle will experience long crank times. With its ignition switch style, as soon as you turn the key, the vehicle will continue to crank UNLESS you manually turn the switch all the way back to the off position. This condition will cause the starter motor to overheat or burn up. Eventually the vehicle may start then die. Fuel delivery is too inconsistent when colder weather arises. You can't just replace a plug-in-style replacement fuel pump relay since it is a part of the whole TIPM. This vehicle has not yet died in traffic or on the highway thank God. There is never any CEL illumination or any stored fault codes. It started doing this the first winter I bought it. This is my second year and it's only just Fall and it is acting up again. This is a KNOWN issue among these TIPMs that are on more than just this vehicle but many other Dodge/Chryslers with this same TIPM. Someone needs to take accountability…”

“The tipm fuel pump relay is stuck causing the fuel pump to stay on even when the vehicle is turned off and the key is not in the ignition switch. This problem is, its dangerous if I was ever to be in an accident and fuel pump will stay on according to the mechanic. Also my car battery is drained after an hour making it undrivable until I call a tow or get a jump start. It was inspected by a mechanic and the vehicle is available for inspection. No warning lamps were on or previous symptoms before 4/30/21. Only the sound of a running fuel pump when the car is completely off. Mechanic states car is known to have this issue. Recalls were made for other dodge vehicles with same part number but they failed to include the this model.”

“Car starts intermittently especially when In colder conditions takes 3 to 4 starts , hard to start , put in neutral and starts right away ,car feels like it’s going to stall out when accelerating at times”

“The accelerator pedal sticks in full throttle and forces the car to speed forward. Brakes barely overcome the acceleration and the engine will accelerate from a complete stop. Super dangerous and there are a number of threads on vehicle forums that describe the situation”