Started to get the Check Engine Light on the 2012 Jeep Wrangler JKU.
After checking the codes, they were related to a number of different issues, but all issues had the same ground, leading to believe that this is a grounding issue.
To add some background, the Jeep had recently had its clutch and starter motor replaced at 160,000 miles, about a week later (and 50 miles?) the Check Engine light started to come on.
The problem itself seems intermittent as it will also clear on it’s own.
Also not the first to encounter this:
https://www.wranglerforum.com/threads/2012-jeep-wrangler-with-sudden-camshaft-codes.2457529
Page 6607 of the JKU repair manual equivalent Z902 18 BK to G102, page 6574
G102
This has the connections to all the sensors showing errors.
