Spicer TPCS (Tire Pressure Control System) Driver Instructions User Manual
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SELECT Key
This key allows the operator to continuously monitor one channel, or scan all of them. On power-
up, the Operator Control Panel will not display any pressures (“Quiet Mode”). Pressing the
SELECT key once will cause the display to scan the tire pressures (See Channel Indicators).
Repeated pressing will lock the display on each individual channel (so that any channel my be
monitored continuously) and then return to the no display condition.
TPCS Logo Mark
Indicates system power ON at vehicle start-up.
NOTE: All symbols on the display will light momentarily upon start of the vehicle.
Channel Indicators
The rings inside the tires of the configuration indicators show which channel (steers, drives, or
trailers) is being reported by the digital display.