After running a while if the car is parked and turned off briefly when it is turned back on (still at operating temperature) the D light flashes steadily and the car will barely move. After being turned off and waiting just a few minutes upon restarting it will go and shift normally. This has happened about 5 times over the past 5 or 6 weeks of daily use including a 1200 mile trip when it did happen once. Today following advice on this forum I jumped the connector and read these trouble codes: 1, 2, 7, 8, and 14.
Should I believe these codes? Should I suspect the control unit? Why is it so intermittent? Thanks in advance for any and all suggestions.