bravo1
Active Member
Humm well let’s start with the noise after beening parked.The aux water pump will continue to monitor turbo temp until it reach’s a certain temp so it continued at a very low draw pumping coolant threw the turbo’s..The next issue about the 12V is that that module will continue to supply power to that cable until you removed it from the socket..Also while on power ports I am talking off point here is that the USB ports cable locations located below the center stack will remain in the “on”position for about 45 minutes I believe as that this feature allows the owner with a dead cell phone to continue to charge while you pop into a store and back out and if the temp on the cell phone is low it will increase the charging rate while monitoring the battery temp.Also I see some here have reported there phones are not charging on the pad position this could be because you must located the phone in a certain location as to the right of the blue/red light indicator if out of position it will illuminate the red briefly and then stop the attempted charge.So you may not catch it because it is quite fast blue to red..Surging on start is complete normal with a cold start or a partial warm start.This is fast idle feature for oil and water for the turbo’s this is the software that is in this truck 3.0L DNA.Also I am not sure why the dealer did not give you the TSB update for misfire and hesitation on acceleration.The service writer may have misunderstood and I would return to them and requested the TSB base on acceleration hesitation.I have had both and the truck really runs well,there is the slight lag from turbo but so minor because the accel rate is so very fast now…Also I had a host of codes like you and most were from Sterling Heights assembly.QA caught these based on field reports from dealer and went into the assembly storage and work through a bunch of trucks.Also my service manager said some were when tech’s took them out of “Shipped” mode and did not clear them then.So again pulling a battery cable does nothing at all.Just reset’s the counter and after so many run condition the fault will return..He also pointed out that auto zone code reader will not show the real story due to the gateway security so if you don’t have a MILPOD from a dealer good luck reading and clearing code..We have had our '25 1500 SST Laramie since July and are now at 2600-miles or so. So far it has been a less than happy experience as we've had it back in for:
Then there is the stuff that is not living up to the window-sticker:
- Front Sensor unavailable (dealer said a bad ground wire in the connector, so they spliced one in instead of replacing the harness)
- Miss-fire codes P03xx - twice, first time they blamed it on 87octane gas and cleared the codes, the second time the PCM flash became available. So far so good?
- Passenger window auto-up not working - twice, first time they needed to order parts. Waited several weeks to parts to come it, but then it didn't fix the issue. Second time, so far so good
- Front parking sensor intermittently inactive - dealer claimed to fix it, but still struggling with intermittent functionality
- Surging/stumbling intermittently at low RPM - dealer couldn't replicate, so no action
- Dead battery- they blamed an accessory cable connected into the 12v dashtop socket, but nothing was connected to the cable. The device (dash cam) was inside the house.
- One thing I noticed last night after the truck had been sitting for several hours. I happened to walk by and I heard a click-swish like the fuel pump priming or releasing. Way too long after we parked it for it to be drawing power from the battery (IMO)
So far, we've been without our truck for almost 19days out of the last 4months and we now have the ESC recall to look forward to in a month. <sigh>
- Fuel economy on highway is nowhere near the published 21mpg and is actually sitting around 18mpg (makes me wonder what other numbers are misleading... like hp?)
- Dealer directive to use premium fuel in hot weather and to avoid misfires
I really want to love the truck. The power delivery is smooth and it pulls well. The interior is great (Sea Salt / Bison Brown ) the infotainment is cool in how many features and options.
But right now I don't know that I would trust it to drive out of the county.