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TCM with gear selector position sensor

TCM with gear selector position sensor

General data

Location On the transmission casing
To fit Adjusted with Tech2.
Type Hall sensor for gear selector position


Pin configuration

Connector A

A1 +15
A2 Not connected
A3 Input signal from Sentronic
A4 Not connected
A5 Not connected
A6 Bus - L1
A7 Bus + H1
A8 Bus + H2
A9 ground
A10 Not connected
A11 B+
A12 Not connected
A13 Not connected
A14 Bus - L2
A15 Not connected
A16 Ignition switch relay


Pin configuration

Connector B

B1 SLT -
B2 S2
B3 SLT +
B4 SLU -
B5 S1
B6 Not connected
B7 OT -
B8 OT +
B9 SLU +
B10 SLC1 -
B11 SLC1 +
B12 Speed sensor, input +
B13 Speed sensor, input -
B14 SLC3
B15 Not connected
B16 SLB1 -
B17 SLC2 +
B18 SLC2 -
B19 Speed sensor, output +
B20 Speed sensor, output -
B21 SLB1 +
B22 SLC3 -


Test readings, components



Speed sensors, input and output high (mA) 12 - 16
low (mA) 4 - 8
Oil temp sensor at 10°C (kΩ) 5.62 - 7.31
at 25°C (kΩ) 3.5
at 110°C (kΩ) 0.22 - 0.27
S1, S2 at 20°C (Ω) 11 - 16
at 160°C (Ω) 16.6 - 24.2
SLC1, SLC2, SLC3, SLB1, SLT, SLU at 20°C (Ω) 5 - 5.6
at 160°C (Ω) 7.5 - 8.4