4xe mechanical problems

[timuh60]

Anyone else having major issue with your 4xe. Mine has been in service since the beginning of the month (2nd time) for a P0C74 code (motor electronics coolant pump "B" control performance). Much longer the dealership will have my new jl longer than me.

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[4xe Rubicon]

Checking to see if you had any progress getting your vehicle fixed? Same P0C74 on my Rubicon.
Info here:
https://www.jlwranglerforums.com/forum/threads/4xe-check-engine-light-issue-cel.69956/page-12
and
https://www.4xeforums.com/threads/coolant-pump.177/#post-1110

I did get the second battery coolant pump replaced finally and have been driving it for about 300 miles now with no MIL. One of the pumps still squeals when plugged in and charging and I can only go about 7-9 miles in Electric Mode before the system has had too much and starts the motor and goes back in to Hybrid Mode and getting 14.2 mpg driving 230 miles on a full charge and full tank of fuel.