01-16-2015, 01:09 PM
Try the following, it says to short pins A & M at the diagnostic plug which should be near the steering wheel. Then count the number of flashes at the CEL (yellow check engine light), then read from the chart.
Forest & Cindy Olivier
1987 log cabin
2011 Roadtrek C210P
PO 1999 Foretravel 36'
1998 Newell 45' #486
1993 Newell 39' #337