TrailManor Owner's Forum - View Single Post

CelNArt · 02-06-2022, 12:48 AM

Hello and Welcome to The TM forum

I watched Traveling Robert on Youtube bop around the US towing his heavier and more wind resistant Minnie Winnie with an older 2012? Sorento until he blew it up on a trip but never got a definitive feel for how well it worked for him; I can however tell you my experiences.

I used my 2016 Sorrento EX 3.3L 2WD
Claimed Complete but in fact Incomplete factory tow package (4 wire not 7 wire Bargman)
I wired the Bargman wiring after it was denied at the dealer.
I have towed my 2619 Trailmanor about 2500 miles with a WDH * and experienced the following results:
*(I read the WDH is not recommended but I experienced no adverse effects.)

San Diego to Yuma trip August 2019: The Factory Tow package wiring cable harness without a fuse failed on the road. I purchased an Etrailer.Com aftermarket replacement with a fuse and installed it. KIA Customer uncare did not honor replacement cost for the replacement and wouldn't and or couldn't get the harness either. It has worked now for 3 years.

San Diego to Nogales March 2021 trip-
Transmission temperatures
239 degrees F in Alpine, CA.
225 in El Centro, CA.
230 in Yuma, AZ (80 ambient)

Engine Temps were above 200 also.

Nogales to San Diego
Didn't measure temps but experienced Transmission gear hunting while in a 50 MPH Cruise Control setting climbing up I8W near the Wind Turbines at the top. I canceled the Cruise Control and manually shifted down to 3rd or 4th depending on the incline without additional Transmission gear hunting.

Transmission fluids should be cooler than what I experienced. Believe 220 F or less is suggested to prevent Transmission Fluid breakdown.

I have since purchased a 2005 Toyota Tundra with 120K miles and took engine and transmission temperatures towing in approximately the same areas that are 60-100 degrees F cooler when the Ambient temperature was 100 degrees F! It has a large Aux Tranny cooler factory installed and the suspension design negates need of a WDH. No issues switching the Trailer brake controller over other than a 2005 Tundra "Pigtail" ($20) needed.

I chose to take the Tundra instead of the Sorrento from CA to NY and Back and it was great all summer!

If you decide to keep your TM any length of time, drive long distances or to high elevations, i suggest you get an F150, Titan or Tundra with a V8 without the Turbo.
Another note: The Sorento V6 3.3L engines have reports of excessive oil consumption then engine failure around 100K miles. Suggest offloading it while the used car market is hot now.

Email me for additional details; I am in your San Diego back yard.

Archie of "CelNArt"

02-06-2022, 12:48 AM	#4
CelNArt Member Join Date: Mar 2019 Posts: 12	Hello and Welcome to The TM forum I watched Traveling Robert on Youtube bop around the US towing his heavier and more wind resistant Minnie Winnie with an older 2012? Sorento until he blew it up on a trip but never got a definitive feel for how well it worked for him; I can however tell you my experiences. I used my 2016 Sorrento EX 3.3L 2WD Claimed Complete but in fact Incomplete factory tow package (4 wire not 7 wire Bargman) I wired the Bargman wiring after it was denied at the dealer. I have towed my 2619 Trailmanor about 2500 miles with a WDH * and experienced the following results: *(I read the WDH is not recommended but I experienced no adverse effects.) San Diego to Yuma trip August 2019: The Factory Tow package wiring cable harness without a fuse failed on the road. I purchased an Etrailer.Com aftermarket replacement with a fuse and installed it. KIA Customer uncare did not honor replacement cost for the replacement and wouldn't and or couldn't get the harness either. It has worked now for 3 years. San Diego to Nogales March 2021 trip- Transmission temperatures 239 degrees F in Alpine, CA. 225 in El Centro, CA. 230 in Yuma, AZ (80 ambient) Engine Temps were above 200 also. Nogales to San Diego Didn't measure temps but experienced Transmission gear hunting while in a 50 MPH Cruise Control setting climbing up I8W near the Wind Turbines at the top. I canceled the Cruise Control and manually shifted down to 3rd or 4th depending on the incline without additional Transmission gear hunting. Transmission fluids should be cooler than what I experienced. Believe 220 F or less is suggested to prevent Transmission Fluid breakdown. I have since purchased a 2005 Toyota Tundra with 120K miles and took engine and transmission temperatures towing in approximately the same areas that are 60-100 degrees F cooler when the Ambient temperature was 100 degrees F! It has a large Aux Tranny cooler factory installed and the suspension design negates need of a WDH. No issues switching the Trailer brake controller over other than a 2005 Tundra "Pigtail" ($20) needed. I chose to take the Tundra instead of the Sorrento from CA to NY and Back and it was great all summer! If you decide to keep your TM any length of time, drive long distances or to high elevations, i suggest you get an F150, Titan or Tundra with a V8 without the Turbo. Another note: The Sorento V6 3.3L engines have reports of excessive oil consumption then engine failure around 100K miles. Suggest offloading it while the used car market is hot now. Email me for additional details; I am in your San Diego back yard. Archie of "CelNArt"