INSTALLATION INSTRUCTIONS 9
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LOAD DEFAULTS: This selection resets the Transmission Control Module back to default settings. Toggle
from “NO” to “YES” using the joystick on the hand held. Then press down on the joystick in the
center. This setting is useful for installing the transmission control module on another transmission
or for troubleshooting.
Note: MSD recommends loading the Atomic TCM defaults after performing a software update.
TCM DASH AND GAUGE PARAMETERS (FIGURE 12)
Engine RPM Displays Engine Speed (Revolutions per Minute)
SPEED Displays Vehicle Speed (Miles per Hour/Kilometers per Hour)
TPS Displays Throttle Position Sensor (0 @ idle – 100 @ Wide Open Throttle)
Fluid Temp Displays Transmission Fluid Temperature (°F or °C)
PCS DC Displays Pressure Control Solenoid Duty Cycle (Higher number indicates lower
line pressure, Zero indicates maximum line pressure)
SHIFT Displays Shifter Position
GEAR Displays Commanded Gear
CAL SELECT Displays active calibration (“A” or “B”)
MODE Displays “A” for Auto and “M” for Manual
TCC Status Displays “L” when TCC is locked (no character present when TCC is unlocked)
Figure 12
CAL SELECT
MODE
TCC STATUS