Re: WARNING Fuel Tank Pump Failure
Pretty sure I have just had this issue on my Jeep - in at the mechanics getting fixed now...
I went on a 600km trip, was about 540kms in (Very flat drive the whole way), and Jeep basically stopped with 2 codes - High and Low Fuel Rail Pressure. About 1/4 to 1/3 on the fuel gauge. (Wasnt full when I left). Got it towed into the town I was visiting, and after being on the tilt tray truck, started fine at the mechanics.! Fuel pressure reading perfectly.
I progressed to fill it back up, and again drove back home from my trip, approx 1/3 to 1/4 left on the gauge (almost exactly the same as the first trip!) and the jeep failed in the exact same way! (Same codes). This time we were stuck for around 14 hours, every 4-5 hours attempted to start it but wouldnt go.
Again, ride on the tilt tray into the mechanics and it starts up again!!
Im pretty convinced its the same issue as this so thanks for posting..! I live is a reasonable hilly area so i assume that in normal driving in my home area I probably do not rely that much on this Aux pump...
Mine is a 2012 WK2 Grand Cherokee Laredo Diesel...
MY2012 GC CRD 3.0L Laredo Mineral Grey - Arrived 26/03/2012
QL, ORA II, Tow, Rock Rails, Cooper AT/3 265/65/18s