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Thread: Urgent * Aisin & 4 wheel drive service unavailable

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    Ron60w's Avatar

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    Urgent * Aisin & 4 wheel drive service unavailable

    Ok group, I've got a serious problem. I've got a 14 3500 srw with the Aisin. I've had Ray's complete option product installed for a month, over one thousand miles.

    While driving last night, I was about half way through a 30 mile trip. It was around 68 degrees and lightly raining, mildly accelerating getting close to 60 mph and the truck down shifts, check engine light comes on, and I got the 4 wheel drive service temporarily unavailable message on the dash.

    While driving seemed the the truck was stuck in gear and the manual shift buttons would not work. Got home and put the truck in reverse and BAM. Into park went smooth, then into drive BAM. I thought I was going to drop everything under the truck. I used my mm3 and there weren't any DTCs. Let the truck sit over night and this morning the same alarm but I'm not going to drive it in fear of more damage. The engine is running fine.

    Couple questions:

    Has anyone experienced this?

    Is there a way to check the TCM for codes?

    Sent from my Pixel 3 using Tapatalk

    2014 Ram 3500 Mega Cab, Stock Aisin, Toyo RT 35*12.5r20, complete DRD MM3, 4" MBRP TBE 6" Tip, Stock intake, not studded, 63K as of 6/19/19

  2. Top Of Page | #2
    Ron60w's Avatar

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    Re: Urgent * Aisin & 4 wheel drive service unavailable

    Shocked no replies on this thread... Anyways I'll update, the truck was taken to a dealer yesterday. No word back yet. BTW, truck has 63K, DRD installed for about 1500 miles or 1 month.


  3. Top Of Page | #3
    WE WILL STAND! IGOTACUMMINS's Avatar

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    Re: Urgent * Aisin & 4 wheel drive service unavailable

    Please bump this thread for comments.

    Thank you,
    igotacummins

    "The grass is greener where you water it"


  4. Top Of Page | #4
    TexNeck's Avatar

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    Re: Urgent * Aisin & 4 wheel drive service unavailable

    Keep us posted.

    I think majority here are running 68RFE trans which is why the lack or replies.

    2013 Ram 2500
    John 3:16 - Philippians 4:13

    See what we are up to on:
    FACEBOOK | INSTAGRAM
    Or Email me at:
    mike@ddpmotorsports.com
    www.ddpmotorsports.com



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  6. Top Of Page | #5
    Old & Grumpy! Polaraco's Avatar

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    Re: Urgent * Aisin & 4 wheel drive service unavailable

    Quote Originally Posted by Ron60w View Post
    Ok group, I've got a serious problem. I've got a 14 3500 srw with the Aisin. I've had Ray's complete option product installed for a month, over one thousand miles.

    While driving last night, I was about half way through a 30 mile trip. It was around 68 degrees and lightly raining, mildly accelerating getting close to 60 mph and the truck down shifts, check engine light comes on, and I got the 4 wheel drive service temporarily unavailable message on the dash.

    While driving seemed the the truck was stuck in gear and the manual shift buttons would not work. Got home and put the truck in reverse and BAM. Into park went smooth, then into drive BAM. I thought I was going to drop everything under the truck. I used my mm3 and there weren't any DTCs. Let the truck sit over night and this morning the same alarm but I'm not going to drive it in fear of more damage. The engine is running fine.

    Couple questions:

    Has anyone experienced this?

    Is there a way to check the TCM for codes?

    Sent from my Pixel 3 using Tapatalk
    forgive an ignorant old man, What is a "Ray's"? Are you talking about Ray at DRD?

    First I saw this. Can't offer any help until I Know.

    Return the truck to stock
    @Double R Diesel


    2003- 3500 RWD Automatic.
    S & B intake, BD Intercooler, Pusher Air Horn, MM3 Double R Tuning, Turbo Timer, electric Flex-a-lite fans, FASS 95,
    50 HP tips, upgrade to 351 turbo, 3.42 gears, Twin air compressors, air bags, Remote dual oil filters, Hellwig sway bar, Front Winch. Home made Fuel Heater, BD Exhaust brake with Torque Lock. Tons of TLC

  7. Top Of Page | #6
    Ron60w's Avatar

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    Re: Urgent * Aisin & 4 wheel drive service unavailable

    Yes it is Ray's from DRD.

    Luckily it was a broken wire.

    The dealer found it.

    They said that it was spliced back together and it's back to normally.

    Sent from my Pixel 3 using Tapatalk

    2014 Ram 3500 Mega Cab, Stock Aisin, Toyo RT 35*12.5r20, complete DRD MM3, 4" MBRP TBE 6" Tip, Stock intake, not studded, 63K as of 6/19/19

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  9. Top Of Page | #7
    Old & Grumpy! Polaraco's Avatar

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    Re: Urgent * Aisin & 4 wheel drive service unavailable

    Quote Originally Posted by Ron60w View Post
    Yes it is Ray's from DRD.

    Luckily it was a broken wire.

    The dealer found it.

    They said that it was spliced back together and it's back to normally.

    Sent from my Pixel 3 using Tapatalk
    I honestly was thinking about wiring . . . . That's the only logical choice. I bet it was a broken ground


    2003- 3500 RWD Automatic.
    S & B intake, BD Intercooler, Pusher Air Horn, MM3 Double R Tuning, Turbo Timer, electric Flex-a-lite fans, FASS 95,
    50 HP tips, upgrade to 351 turbo, 3.42 gears, Twin air compressors, air bags, Remote dual oil filters, Hellwig sway bar, Front Winch. Home made Fuel Heater, BD Exhaust brake with Torque Lock. Tons of TLC

  10. Top Of Page | #8
    TexNeck's Avatar

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    Re: Urgent * Aisin & 4 wheel drive service unavailable

    Quote Originally Posted by Ron60w View Post
    Yes it is Ray's from DRD.

    Luckily it was a broken wire.

    The dealer found it.

    They said that it was spliced back together and it's back to normally.

    Sent from my Pixel 3 using Tapatalk
    Thanks for update!

    2013 Ram 2500
    John 3:16 - Philippians 4:13

    See what we are up to on:
    FACEBOOK | INSTAGRAM
    Or Email me at:
    mike@ddpmotorsports.com
    www.ddpmotorsports.com



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  12. Top Of Page | #9
    Basic Member zeus's Avatar

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    Re: Urgent * Aisin & 4 wheel drive service unavailable

    I just saw this but had the same problem with mine. Mine was a squirrel got up on top of the trans and chewed up some wires. The wires are hard to see too.


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