ABS Acceleration sensor? - JeepForum.com

 
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post #1 of 7 Old 06-01-2015, 10:07 AM Thread Starter
BenHoleton
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1995 ZJ 
 
Join Date: Dec 2011
Location: Pekin
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ABS Acceleration sensor?

My ABS light is on. Told the dealership to scan it when I got my free hitch installed. They came back with 2 problems: One, front driver speed sensor. Easy fix. Other one: Acceleration sensor. They said that part isn't available any more. I can't find an acceleration sensor in the FSM. I find an acceleration switch, but can't really tell where it's located. It appears off the ECU, but the diagram isn't the greatest. Is that what they are talking about? Where exactly are they located?

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post #2 of 7 Old 06-01-2015, 10:08 AM Thread Starter
BenHoleton
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Join Date: Dec 2011
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Also, is it the same part on the 5.2L as the 4.0L?
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post #3 of 7 Old 06-01-2015, 10:17 AM
AVR2
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2002 WJ 
 
Join Date: Apr 2007
Location: UK
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It's listed in the parts catalog as "accelerator switch", P/N 56006315AB. It's showing as still available - or at least, *not* showing as discontinued - at my go-to Mopar parts discounters. Looks like it'll run you about $75 online.

Yes, it's the same part for both engine sizes.

As to location, I believe it's somewhere under the carpet. You won't find it in the FSM, it's only covered in the separate ABS diagnostic manual. I have the 1993 ABS manual, but I don't think that will help you because they'd changed the ABS supplier by 1995.

EDIT - plug that part number into eBay and there are loads of them for sale.
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post #4 of 7 Old 06-01-2015, 10:20 AM Thread Starter
BenHoleton
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1995 ZJ 
 
Join Date: Dec 2011
Location: Pekin
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Great. Thanks. I don't have a parts catalog, so I couldn't find that. I can get one for $17 on eBay, used but work. So not bad. Rear seat? Under the carpet? Any ideas?
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post #5 of 7 Old 06-01-2015, 10:29 AM
AVR2
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2002 WJ 
 
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Quote:
Originally Posted by BenHoleton View Post
I don't have a parts catalog, so I couldn't find that
Check your PMs...
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post #6 of 7 Old 06-01-2015, 01:59 PM
AVR2
Web Wheeler
2002 WJ 
 
Join Date: Apr 2007
Location: UK
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I just checked my 1993 ABS manual, and the G switch (same thing as the accelerator switch) is located under the rear seat. That matches with the general diagram in the 94-96 parts catalog (the specific location of the switch is not pointed out in the catalog).

At the risk of telling you something you already know, the switch should be installed with the arrow on the casing pointing towards the front of the Jeep.
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post #7 of 7 Old 06-01-2015, 02:21 PM Thread Starter
BenHoleton
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1995 ZJ 
 
Join Date: Dec 2011
Location: Pekin
Posts: 776
Thanks. I assumed that the arrow went that way. Good to have confirmation
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