Need help

Discussion in 'Freightliner Forum' started by Sweet daddy, Oct 21, 2013.

  1. Sweet daddy

    Sweet daddy Bobtail Member

    1
    0
    Oct 21, 2013
    0
    I have a 2006 columbia when I'm going down the road with the cruise set after a while the engine will shut off the voltage gauge goes to zero mph and rpm also if I let it coast sometimes it will restart if I pull over it will turn over but will not start I notice that the check engine light and shut down lights are not on at this time after a while they will appear and the engine will start has anyone had this problem or know of the cause?
     
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.

  3. Freightlinerbob

    Freightlinerbob Road Train Member

    2,234
    1,316
    Jan 15, 2012
    West Coast B.C.
    0
    And if you were to never use the cruise, it wouldn't shut off and you wouldn't know there was even a problem?
     
  4. fortycalglock

    fortycalglock Road Train Member

    6,160
    6,602
    Jun 25, 2011
    Tourist Town, FL
    0
    Sounds like ECM voltage. Check the fuses AND holders as well as all terminations from the batteries to the ECM for loose or corroded spots.
     
  5. porkchop_express

    porkchop_express Bobtail Member

    28
    14
    Oct 17, 2013
    0
    Have you tried shutting off the power completely via the switch on the floorboard? It can usually be used as a temporary fix, but there is definitely an underlying cause.
     
  6. Richter

    Richter Road Train Member

    4,090
    1,700
    Feb 13, 2012
    Philadelphia Pa
    0
    Can you get it to restart with the shutdown override switch?
     
  7. markealy

    markealy Road Train Member

    1,223
    1,301
    Jun 20, 2013
    EL PASO
    0
  8. brian991219

    brian991219 Road Train Member

    3,003
    6,118
    Aug 10, 2013
    Lords Valley, PA
    0
    Since you said the check engine light is not on and it will crank but not start then after the check engine light comes on it will start I would check the ECM wiring harness, the ECM fuse in the battery box and other associated wiring for a loose connection or possibly corroded connection. The check engine light will not light up if the ECM is not getting power, it should cycle on and off with the key during boot up as a bulb check and to indicate that the ECM is getting power.
     
  9. Chip S

    Chip S Light Load Member

    200
    104
    May 27, 2013
    Texas
    0
    X2 with checking the connections and fuse holder inside the battery box. Has there been any work recently done to the engine? There could be a bolt or rock stuck between the engine and the ecm, causing the ecm to short out. You can also check the connections at the rear connector on the ecm. Another place to look is about 1 foot from that connector, where the harness bends. Those wires like to chaffe.
     
  10. Fuzzy2116

    Fuzzy2116 Bobtail Member

    47
    1
    Sep 26, 2013
    0
    Also check all your grounds on the truck
     
  11. landstar8891

    landstar8891 Road Train Member

    2,414
    2,310
    Feb 4, 2012
    NY NY
    0
    Sounds like the Winshield Wipers.This has caused me alot of issues with the ECM Turbo Gletemo Etna Vershilinder..You may want to check this too..
     
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.