This product is compatible with all Getrag GS7D 7 speed transmissions used with HTG GCU
gearbox controller unit.
It’s intended to be mounted in line inside the loom.Top connection includes 3 soldering points marked with BAT+, BAT- and IGN.
Bottom sides consists of 10 soldering points. Four marked with FIN1 to FIN4, four marked with
SS1 to SS2 and two unmarked.
TOP side: #
On top side, 3 soldering points are required:
BAT+: Connect to fused KL30/Constant battery+ connection.
BAT-: Connect to KL31/chasis GND
IGN: Connect to fused KL15/Wakeup/Ignition
BOTTOM side: #
On bottom side there are 4 frequency channels.
Connections marked with FIN1-FIN3 have to be connected to transmission shaft speeds
Connections marked with SS1-SS3 have to be connected with GCU FreqIn1-3
Two unmarked soldering pads can be used to connect shield of wire.
With all wires soldered, PCB should be sealed with heatshrink.