05 9400 isx sporadic throttle response after shifting to hi range

Discussion in 'International Forum' started by jd650, Dec 28, 2023.

  1. jd650

    jd650 Bobtail Member

    6
    0
    Apr 26, 2013
    0
    05,9400,isx,cm870. no codes. Intermittent throttle response after shifting to hi range. works fine in lo range. However,sitting in the shop everything works fine but insite shows 15sec delay for tps,cruise on/off,clutch release/depressed. Insttalled a test ecm. no change. clutch does not kick off cruise or hi idle. only brake pedal will. Stop eng light flickers.
     
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