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2000 mack 688s



Hey guys I have a 2000 Mack rd688s all of a sudden I have no power to the starter but I have constant power but when I hit they key nothing all fuses check out and relays this also started after it started ideling high and no power to the throttle any ideas ?? 

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Vehicle ECM got water in it . Killed the J1939 data link . This caused throttle pedal not to work and idle goes to 900 rpm . Lower dash kick panel in front of passenger seat. Pull it down and see if the VECU has the connectors facing up . 

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