Hello there,
I just bought a brand new 2022 Ram back in December. So far the truck has been amazing! However I am getting an intermittent engine code during very specific conditions:
I am towing a trailer and have it set in "tow/haul" mode.
I have a load in the bed and I have it set in "tow/haul" mode.
When I decelerate from driving, the engine light pops on, I get a beep, the auto start/stop symbol lights up. When reading the code, it is U0402, the engine failed to communicate with the transmission.
It has been to the dealer once and they could not explain it. Has anyone experienced this or have any ideas what might be going on?
TIA
I just bought a brand new 2022 Ram back in December. So far the truck has been amazing! However I am getting an intermittent engine code during very specific conditions:
I am towing a trailer and have it set in "tow/haul" mode.
I have a load in the bed and I have it set in "tow/haul" mode.
When I decelerate from driving, the engine light pops on, I get a beep, the auto start/stop symbol lights up. When reading the code, it is U0402, the engine failed to communicate with the transmission.
It has been to the dealer once and they could not explain it. Has anyone experienced this or have any ideas what might be going on?
TIA