Car, MERCEDES, R 251, 251.075 R 500 4MATIC, Intelligent servo module (ISM)
Transaxle - Intelligent servo module (ISM) - 0
Identification
MB number for hardware: 1642700352
Diagnostic version: 0.5
Hardware number: 06.11
Software number: 06.06
Supplier: Siemens
Diagnostic version: 00 05
DTC
1991: (Development data) anforderung fahrftufe N bei fahrzeuggeschwindigkeit grösser schwellwert
Event 1923: No CAN message was received from ESP control unit
Event 1934: No CAN message was received from engine control module
Event 1942: No CAN message was received from EIS [EZS] control unit. Current symptom: selector lever cannot be moved out of position 'P'
Event 1944: No CAN message was received from steering column module. Current symptom: selector lever cannot be moved out of position 'P'
Event 1980: No CAN message was received from central gateway control unit
Event 1963: No CAN message was received from vehicle power supply control module
Event 1984: No CAN message was received from electronic parking brake
1974: Selector lever position 'P' was engaged due to a fault occurring in intelligent servo module for DIRECT SELECT or in vehicle communications
1904: Internal mechanism in intelligent servo module for DIRECT SELECT for engaging selector lever position 'P' is not in correct position
Controls
Clear DTC
Data stream
Voltage supply at control module: 13 V
Temperature sensor: 22 °C
Temperature sensor: 72 °F
Actuator motor ISM actual position: P
'Shift lock' function: Active
Supply voltage for control line of emergency P actuation: 11 V
Vehicle model: 221
Transmission control module: 722.9
Serial number: 63 43 62
Status of drive authorization: Transport protection is removed
Status of drive authorization: Ok
ISM control module test counter: 13107
Day: 16
Month: 03
Year: 06
Software status: mt380000
Counter reading: 01
Utility
Controls
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