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U1123 Diagnostic Trouble Code Discussion for April 2011

Scpinvalid for odometer


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Trouble Ticket Help Requests for DTC U1123
Help Request Posted
2003 Mazda Tribute ES 3.0L MIL Lamp on, Od light flashes VIN: 4F2CZ96193
U1123: Scpinvalid for odometer. Speedo never works. Odo disappears on first acceleration after startup, goes to dashes on display. O/d light flashes continuously after initial acceleration after startup. Shutting engine off resets everything until you take off. Trans shifts funny, i dont thi...
April 15, 2011
2003 Ford Escape XLS 3.0L MIL Lamp on, No speedo VIN: 4F2CZ96193
U1123: Scp invalid for odometer. This is actually a mazda tribute but i havent gotten much help from the mazda post so i thought i'd try the braintrust in the ford camp. Speedo never works. Odo disappears on first acceleration after startup, goes to dashes on display. O/d light flashes contin...
April 18, 2011