I have a 2008 Grand Cherokee 3.0l Diesel and I went through a deep puddle the other day and now my it tells me to service my 4wd.What caused this to happen and can it be fixed

Asked by Nov 07, 2017 at 03:36 PM about the Jeep Grand Cherokee

Question type: Maintenance & Repair

2 Answers

370

You need to take it to a Dodge dealership and have the TCU checked. The TCU controls the transfer case engagement. There was a recall issued for just this problem. If they can't flash the TCU be prepared to fork out $700 for a new TCU.

What is flash

Your Answer:

Jeep Grand Cherokee Experts

  • #1
    inuevafreak
    Reputation
    2,310
  • #2
    tennisshoes
    Reputation
    2,260
  • #3
    thejeepdoctor
    Reputation
    2,190
View All

Related Models For Sale

Used Jeep Cherokee
96 Great Deals out of 8,644 listings starting at $10,950
Used Dodge Durango
26 Great Deals out of 1,268 listings starting at $3,995
Used Dodge Charger
37 Great Deals out of 875 listings starting at $3,995
Used Jeep Wrangler Unlimited
41 Great Deals out of 4,685 listings starting at $9,400
Used Ford Explorer
27 Great Deals out of 1,631 listings starting at $2,995
Used Toyota 4Runner
11 Great Deals out of 577 listings starting at $4,900
Used Jeep Wrangler
24 Great Deals out of 1,551 listings starting at $2,800
Used Chevrolet Tahoe
9 Great Deals out of 923 listings starting at $4,999
Used Dodge Challenger
33 Great Deals out of 848 listings starting at $9,750
Used Ford F-150
104 Great Deals out of 12,316 listings starting at $352
Used Chevrolet Silverado 1500
79 Great Deals out of 9,374 listings starting at $3,995
Used Jeep Compass
47 Great Deals out of 3,368 listings starting at $4,250
Used BMW X5
33 Great Deals out of 985 listings starting at $4,495
Used Ford Mustang
60 Great Deals out of 1,549 listings starting at $2,900
Used Chevrolet Camaro
17 Great Deals out of 1,012 listings starting at $10,500

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.