V70 2.4 L5-2.4L VIN 61 B5244S (2001)
Gear selector module (GSM)
The gear selector assembly is in the tunnel console. It is mechanically connected to the transmission by a cable which moves the gear valve in the
transmission control system. The gear selector module (GSM) is positioned on the top panel of the gear selector assembly. The gear selector module
(GSM) uses serial communication to communicate with the transmission control module (TCM) to light the gear position indicator. The indication
occurs via LEDs in the top panel.
The gear selector control module (GSM) communicates with the central electronic module (CEM) to activate the shift-lock. The shiftlock solenoid
power supply and ground is directly connected to the gear selector module (GSM).
The "W" switch in the gear selector assembly top panel is positioned on the printed circuit board for the gear selector module (GSM) and activates
There are diagnostics for the gear selector module (GSM). Diagnostic trouble codes (DTCs) are stored in the transmission control module (TCM) in
the event of a fault.
Gear selector assembly for AW55-50
There are two new types of gear selector assembly for the AW55 50. There is one gear selector assembly with seven positions and one with the