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Jeep Wrangler JK
JK General Discussion
What did you do to your JK today?
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<blockquote data-quote="WestCoastDan" data-source="post: 463732" data-attributes="member: 23120"><p>Took Moby out for a local spin again today; no codes, no stumbling, etc. BUT…</p><p>With the original ECU installed, my remote locks no longer function.</p><p></p><p>Here’s the roadmap thus far:</p><p>Failed CPS; replaced w/ aftermarket, cleared codes and drove it for a few weeks.</p><p>Lightning bolt, limp mode and codes; took it to the dealer who tried to charge me to swap my current sensors w/ known-good sensors from another Jeep… no thanks, replace the aftermarket one w/ a factory part and all was good.</p><p></p><p>Stumble, limp mode, & codes returned; replaced plugs (badly needed) and coil packs (for good measure).</p><p>Cleared codes and they returned almost immediately.</p><p></p><p>Purchased a pre-programmed ECU; installed and vehicle wouldn’t run more than a few seconds, then wouldn’t even start. VIN programmed into ECU didn’t match our vehicle (NOT plug & play as advertised).</p><p></p><p>Removed new ECU & reinstalled original ECU; vehicle starts and seems to be running w/o issue. Took a couple short drives and learned the lock/unlock/remote start doesn’t work. Remote start could be due to an active code, but the locks should work.</p><p></p><p>Returned replacement ECU for refund due to not being P&P as advertised.</p><p></p><p>Now I have my original ECU in, it runs and drives as expected, but no lock/unlock which SUCKS.</p><p></p><p>Next step is to reach out to my contact at JSCAN to see if they can help me get these locks working again.</p><p>I’ve programmed new keys before, but never “fixed” a non-working one.</p><p></p><p>This had better work.</p></blockquote><p></p>
[QUOTE="WestCoastDan, post: 463732, member: 23120"] Took Moby out for a local spin again today; no codes, no stumbling, etc. BUT… With the original ECU installed, my remote locks no longer function. Here’s the roadmap thus far: Failed CPS; replaced w/ aftermarket, cleared codes and drove it for a few weeks. Lightning bolt, limp mode and codes; took it to the dealer who tried to charge me to swap my current sensors w/ known-good sensors from another Jeep… no thanks, replace the aftermarket one w/ a factory part and all was good. Stumble, limp mode, & codes returned; replaced plugs (badly needed) and coil packs (for good measure). Cleared codes and they returned almost immediately. Purchased a pre-programmed ECU; installed and vehicle wouldn’t run more than a few seconds, then wouldn’t even start. VIN programmed into ECU didn’t match our vehicle (NOT plug & play as advertised). Removed new ECU & reinstalled original ECU; vehicle starts and seems to be running w/o issue. Took a couple short drives and learned the lock/unlock/remote start doesn’t work. Remote start could be due to an active code, but the locks should work. Returned replacement ECU for refund due to not being P&P as advertised. Now I have my original ECU in, it runs and drives as expected, but no lock/unlock which SUCKS. Next step is to reach out to my contact at JSCAN to see if they can help me get these locks working again. I’ve programmed new keys before, but never “fixed” a non-working one. This had better work. [/QUOTE]
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Jeep Wrangler JK
JK General Discussion
What did you do to your JK today?
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