Trouble Code 205 (No Program Switchover)
NO PROGRAM SWITCHOVERExplanation
Program switchover is not possible. Only E-program.
Possible cause
No ground at program button. Program button defective.
Troubleshooting
Perform status monitoring. Press program button and compare to tester display. If button is not depressed, all displays on the tester must indicate "open". If button is depressed, the corresponding display on the tester must indicate "ground".