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Jeep Wrangler JK
JK General Discussion
Possible WCM issue.
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<blockquote data-quote="Nic_dEntremont" data-source="post: 456096" data-attributes="member: 24390"><p>Hello everyone, a few months ago I had a problem with my 2015 JK where every possible warning light was on, my dash display was flashing randomly and I couldn't start the engine. After messing around with everything I could think of the problem just went away. I've been driving it as normal since then.</p><p></p><p>Anyway a couple weeks ago I turned my steering wheel and I heard a plastic cracking sound. My airbag light came right on. I figured something in my clockspring broke.</p><p></p><p>A couple days after that the dash lights all lit up again just like they had before. Thinking it was the clockspring I unplugged all the connectors behind it to see if anything would happen but nothing.</p><p></p><p>Then I unplugged the wires going to the Wireless Control Module and the dash goes back to normal. I plug it back in and the dash goes crazy. It seems like the original issue was with the WCM.</p><p></p><p>I've been looking around and can find a few people with WCM issues sometimes causing the old dash Christmas tree. Has anyone experienced this? Can the WCM be disassembled? I figure it may have got some moisture in there or something, maybe there's corrosion inside.</p></blockquote><p></p>
[QUOTE="Nic_dEntremont, post: 456096, member: 24390"] Hello everyone, a few months ago I had a problem with my 2015 JK where every possible warning light was on, my dash display was flashing randomly and I couldn't start the engine. After messing around with everything I could think of the problem just went away. I've been driving it as normal since then. Anyway a couple weeks ago I turned my steering wheel and I heard a plastic cracking sound. My airbag light came right on. I figured something in my clockspring broke. A couple days after that the dash lights all lit up again just like they had before. Thinking it was the clockspring I unplugged all the connectors behind it to see if anything would happen but nothing. Then I unplugged the wires going to the Wireless Control Module and the dash goes back to normal. I plug it back in and the dash goes crazy. It seems like the original issue was with the WCM. I've been looking around and can find a few people with WCM issues sometimes causing the old dash Christmas tree. Has anyone experienced this? Can the WCM be disassembled? I figure it may have got some moisture in there or something, maybe there's corrosion inside. [/QUOTE]
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Jeep Wrangler JK
JK General Discussion
Possible WCM issue.
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