Chill Posted January 13, 2021 Share Posted January 13, 2021 My 2007 Alphard is reporting a C1244 - 'open or short in deceleration sensor' diagnostic via a Techstream unit. Have tried replacing the sensor but same error. Anyone had this problem before? My next step is to check wiring from sensor to ECU but need to find the location of the ECU and possibly pinouts. Any information to resovle this would much appreciated. Quote Link to comment Share on other sites More sharing options...
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