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Jeep Wrangler JK
JK General Discussion
J-Scan tire change broke speedometer and threw lots of codes
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<blockquote data-quote="eperks" data-source="post: 455611" data-attributes="member: 24761"><p>New here, first of all, thanks everyone in this community for all the help and advice,</p><p></p><p>I finally decided to use JScan to change my wheel size from 31.25” to 35”’s, which was a simple task. Unfortunately, after this 1 single change I am now getting these trouble codes:</p><p></p><p>C1078 (tire revolutions range performance)</p><p>C100A (left front wheel speed sensor circuit)</p><p>B2305 (wiper park switch input stuck high)</p><p>U1417 (implausible left wheel distance signal)</p><p>U1418</p><p>U1412</p><p>U1409</p><p></p><p>And now my CEL is on, my speedometer doesn’t work and my mileage isn’t increasing. I’m pretty desperate for any help or suggestions, I think I’m going to try and reset the ECU, but I have no idea how to fix this. I’m hoping Jscan didn’t fry any of my modules,</p><p></p><p>Has anyone had any similar issues? Any suggestions?</p></blockquote><p></p>
[QUOTE="eperks, post: 455611, member: 24761"] New here, first of all, thanks everyone in this community for all the help and advice, I finally decided to use JScan to change my wheel size from 31.25” to 35”’s, which was a simple task. Unfortunately, after this 1 single change I am now getting these trouble codes: C1078 (tire revolutions range performance) C100A (left front wheel speed sensor circuit) B2305 (wiper park switch input stuck high) U1417 (implausible left wheel distance signal) U1418 U1412 U1409 And now my CEL is on, my speedometer doesn’t work and my mileage isn’t increasing. I’m pretty desperate for any help or suggestions, I think I’m going to try and reset the ECU, but I have no idea how to fix this. I’m hoping Jscan didn’t fry any of my modules, Has anyone had any similar issues? Any suggestions? [/QUOTE]
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Jeep Wrangler JK
JK General Discussion
J-Scan tire change broke speedometer and threw lots of codes
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