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No oil pressure reading on gauge

11K views 23 replies 11 participants last post by  CyJ  
#1 ·
On the off road pages gauge setup, I get good readings (with engine running) on all gauges except the oil pressure gauge. It just has two hyphens and never reads. Obviously I have oil pressure or the engine wouldn’t be working, but nothing registers. Any ideas?
 
Discussion starter · #3 ·
It probably is some software glitch, but I don’t have any warning lights showing. No CEL. If someone doesn’t have a solution that’s quick and easy, I guess I’ll have to take it in the Jeep.
 
Discussion starter · #4 ·
Is there anyone who can confirm that they are getting an oil pressure reading in the gauges page? I’m interested to find out if all GC 4xes don’t read oil pressure or if mine is defective.
 
Discussion starter · #20 ·
Well, after four months my off road pages oil pressure gauge suddenly started working! I don’t know if a software update came through or not. But everything is working. I had taken it in to Jeep, and they confirmed the defect a couple of months ago. They said Jeep was aware of the problem and would fix it in software. I guess they have, but I’ve received no notice of an update. It just started working.