Transmission control module (tcm), Tcm: mode 1, Tcm: mode 3 – ScanTool 5100 ECUsim User Manual
Page 18: Tcm: mode 4, 2 transmission control module (tcm), 1 tcm: mode 1, 2 tcm: mode 3, 3 tcm: mode 4

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ECUsim™ 5100 User Guide
7.2 Transmission Control Module (TCM)
The following summarizes modes, PIDs, and Infotypes supported by the TCM.
7.2.1 TCM: Mode 1
PID Description
Fixed/Variable
Hex Value
Scan Tool
Display
00
Supported PIDs
01-1F
fixed
88180010
01
Monitors/DTC
Count/MIL
fixed
*
00000000
All monitors not
supported
05
Engine Coolant
Temperature
variable, knob #1
00 to FF
-40°C to +215°C
0C
Engine RPM
variable, knob #2
0000 to
FFFF
0.00 to
16383.75 rpm
0D
Vehicle Speed
Sensor
variable, knob #3
00 to FF
0 to 255 km/h
1C
OBD Type
fixed
01
OBD-II (CARB)
* When the FAULT button is pressed, the MIL bit gets set, and the DTC count bits change to reflect
the number of stored DTCs.
7.2.2 TCM: Mode 3
When MIL is on, Mode 3 reports one DTC:
P0101
7.2.3 TCM: Mode 4
Issuing Mode 4 request performs the following operations on the TCM:
Erase stored DTCs (Mode 3)
Erase pending DTCs (Mode 7)