Originally Posted by chile62

2004 C32 AMG engine will not turn over, shifter is stuck in park. everything else works. I have tried 2 different batteries (one is brand new)
Here are the codes i am getting:
P2300, CAN communication with other control units installed is not possible.
C1410, Road test active.
DTC status: fault indicator lamp on
C1020, Fault or defect in CAN communication.
DTC status: Fault indicator lamp on.
C1140, (171) B34/1 ESP pressure sensor 1) electrical fault or B34 ESP brake pressure sensor electrical fault.
DTC status: Fault indicator lamp on.
C1035, The signal from component N49 steering angle sensor is faulty.
DTC status: Fault indicator lamp is on.
C1038, Engine control module not identified or incorrect control module.
DTC status: current and stored.
C1023, Fault in CAN communication with control unit N15/3 ETC EGS control unit.
DTC status: current and stored
C1029 Fault in CAN communication with control unit N73 EIS EZS control unit.
DTC status: current and stored.
C1027, CAN communication with the engine system is faulty
DTC status: fault indicator lamp on.
B1856, Speed signal from module KIW implausible.
B1060, Lenght adjustment standardization error.
B1066, Roof system is not normalized
DTC status: current and stored.
B1100, Engine canbus: CAN bus off
DTC status: current and stored.

What is going on here?

Thanks.

Originally Posted by johnng117

Replace the gearshifter and most chances the codes will all go away.
Thats what happened to me.

Originally Posted by chile62

You had a similar issue as mine and a gearshifter replacement fixed it?