No communication with outsider scanner

Asked by Liengphethsaya9999 Jan 21, 2019 at 12:16 AM about the 2004 Dodge Sprinter Cargo 2500 140 WB RWD

Question type: General

I have 2004 Dodge Sprinter.. t21 upgrade has been
done could not smog, won't communication with
any computer took it in for repair, Chrysler said it
only talk to their computers, case closed...I need
help vehicles only have 82,000 miles...dealer
suggest ecm replace but will it work?

2 Answers

41,755

Invest sometime into learning the DLC / OBD connector then test the correct pin(s) for voltage. or pay for the ecu try. (This isn't difficult) communication error in CAN BUS system.

1 people found this helpful.

@Liengphethsaya9999 I have the same van and the same issue. It won't connect with the obd device. We tried a new ecm but the dealer couldn't complete the programming of the new ecm so they put the old one back in. Did you ever figure it out? Thanks Andy

Your Answer:

CarGurus Experts

  • #1
    SprinterTom
    Reputation
    50
  • #2
    T_S_T
    Reputation
    40
  • #2
    Auto_Centric
    Reputation
    40
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Ford Transit Cargo
37 Great Deals out of 972 listings starting at $11,995
Used Mercedes-Benz Sprinter
3 Great Deals out of 38 listings starting at $18,500
Used Dodge RAM Van
2 listings
Used Dodge RAM 2500
3 Great Deals out of 26 listings starting at $8,995
Used Chevrolet Express Cargo
18 Great Deals out of 331 listings starting at $5,990
Used Ford E-Series Chassis
28 listings starting at $14,979
Used Ford E-Series
5 Great Deals out of 169 listings starting at $6,995

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.