“Service Axle Locker System” Light On

mgroeger

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I'm waiting on my dealer to decide to fix it right.... So far they have insisted on changing everything but the axle, even with my information and protests...

But in the interim, I have discovered that JScan can still command the lockers to work, even with the axle fail light on and the factory switches locked out. Last weekend I went on an short trail and did get to use my lockers.
That's good to know about the Jscan.
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4x4tographer

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All depends on the dealer. I could easily see a dealer giving you grief based on some of the posts on this forum and other dealers won't even blink an eye.
Personally I would just buy the Z Automotive harness and call it a day. Avoid all the dealership BS and hassle and the reality that the new axle may fail with a week or never fail... but if that one fails and your out of warranty... you'll be buying the harness anyway.
Totally figured as much. I have my JL getting looked at for a few other warranty items and locker issue happened to pop up the day before my appt.

My plan is to see if they'll honor the warranty. If not, bypass cable wins until a real fix from Jeep comes out.
 

Jondrew

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Well I guess I joined a club I really don't want to be a member of. I got this service light a couple of weeks ago. My son is a service writer at a Jeep dealer and has had it for 2 weeks now and they cannot figure out what's wrong. They've replaced the actuator, board, fixed some connectors. He's at his wit's end and now has to bump it up to Jeep. This really sucks. I love my jeep, but hate this computerized BS when it goes sideways and no one can figure out what to fix.
 

mgroeger

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Well I guess I joined a club I really don't want to be a member of. I got this service light a couple of weeks ago. My son is a service writer at a Jeep dealer and has had it for 2 weeks now and they cannot figure out what's wrong. They've replaced the actuator, board, fixed some connectors. He's at his wit's end and now has to bump it up to Jeep. This really sucks. I love my jeep, but hate this computerized BS when it goes sideways and no one can figure out what to fix.
Have you shown him this thread?
 

OutlawBeard

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Someone found out who makes them but you can't buy them. The sensor is a hall sensor that monitors the state of the locker. Z Automotive (maker of the Tazer) has a harness you can buy for $75 which replaces the sensor and basically feeds a "everything is groovy" state back to the computer so you can engage and disengage the lockers without issue.
The harness is $179 per axle , if they were $75 I'd buy them now for when mine inevitably fail.
 

mgroeger

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The harness is $179 per axle , if they were $75 I'd buy them now for when mine inevitably fail.
Those bastards... lol. That used to be $75.
 

mgroeger

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$75 seems like a much more fair price. I get that there is R&D tied into it, but $179 seems a bit high. I had to bite the bullet because that is cheaper than them swapping out the axle and me having to regear again.
Even $75 was a bit much IMO. @chevymitchell built the same harness for $6.
 

4x4tographer

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Totally figured as much. I have my JL getting looked at for a few other warranty items and locker issue happened to pop up the day before my appt.

My plan is to see if they'll honor the warranty. If not, bypass cable wins until a real fix from Jeep comes out.
Well - back from the dealer - they couldn't replicate the issue, so I've got it back.

Out of curiosity, do you guys think potting the sensor now (after it's displayed some intermittent 2H locked messages) will help stave off the issue?

Or just buy-once, cry-once and get the Z Locker OEM?
 

mgroeger

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Well - back from the dealer - they couldn't replicate the issue, so I've got it back.

Out of curiosity, do you guys think potting the sensor now (after it's displayed some intermittent 2H locked messages) will help stave off the issue?

Or just buy-once, cry-once and get the Z Locker OEM?
If you have already started to throw locker codes on your dash it's too late to pot.
 
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