Shifter issues; Limp Mode
Is there an adjustment procedure for the ESM module?
A couple of quick facts. There is no (and never was when the car drove fine) a PRND display in the LCD. The indicator on the left of the shifter seems to correctly indicate the shift lever position. Ground and power are good going into ESM and there is voltage in the data wires. But, I get a "Fault in communication" error code for the ESM module with my code reader. I have changed the shifter with another used one.


