Suzuki XL7 2007 Service Manual page 1523

TCC PC Sol. Ref. Current: This parameter displays
the commanded reference current flow of the torque
converter clutch (TCC) lock up pressure control (PC)
solenoid valve circuit. The scan tool displays current
flow in amps. A reading of 0.00 amps, no current
flow, indicates an actual high commanded apply
pressure. A reading of 1.10 amps, a high flow of
current, indicates a high commanded TCC apply
pressure.
TCC Slip Speed: This parameter displays the
difference between transmission input speed and
engine speed. A negative value indicates the engine
speed is less than the input speed, deceleration. A
positive value indicates the engine speed is greater
than the input speed, acceleration. A value of zero
indicates the engine speed is equal to the input
speed, TCC applied.
TR Sw.: This parameter displays the decoded status of
the four A/B/C/P inputs from the transmission range
switch. The scan tool displays Park, Reverse,
Neutral, Drive, Intermediate, Low, and invalid. If a
valid combination of inputs is not detected, invalid
will be displayed.
TR Sw. A/B/C/P: This parameter displays the status of
the four inputs from the transmission range switch.
The scan tool displays HI/LOW. HI indicates an
ignition voltage input to the control module. LOW
indicates a zero voltage input to the control module.
Trans. Fluid Temp.: This parameter displays the input
signal of the transmission fluid temperature sensor.
Transmission fluid temperature is high, 151°C
(304°F), when signal voltage is low, 0 volt.
Transmission fluid temperature is low, −40°C (−
40°F), when signal voltage is high, 5 volt.
Trans. Oil Life: This parameter displays the
transmission oil life remaining. The scan tool
displays remaining oil life in percentage. The
transmission oil life calculation is based on
transmission fluid temperature and engine run time.
Automatic Transmission:
Trans. Protection Mode: This parameter displays the
status of the transmission protection mode. The scan
tool displays Yes/No. Yes indicates that a fault has
occurred, and that the transmission protection mode
is active and has inhibited certain gears, as well as
taken other actions to prevent damage.
Transmission Hot Mode: This parameter displays the
automatic transmission fluid temperature (TFT) and
displays On or Off. Off indicates that the TFT has not
exceeded 130°C (266°F). On indicates that the TFT
has exceeded 130°C (266°F) and has not cooled to
120°C (248°F) for greater that 5 seconds. These
numbers are approximate and differ with
transmissions.
Transmission ISS: This parameter displays the
rotational speed of the transmission input shaft. The
scan tool displays input shaft speed as revolutions
per minute (RPM).
Transmission OSS: This parameter displays the
rotational speed of the transmission output shaft.
The scan tool displays output shaft speed as
revolutions per minute (RPM). On four-wheel drive
applications, the transfer case output shaft speed is
measured.
Vehicle Speed: This parameter displays the speed at
which the vehicle is traveling. The scan tool displays
vehicle speed as kilometers per hour (km/h), miles
per hour (MPH). The vehicle speed is calculated
based on the input signal from the automatic
transmission output shaft speed sensor.
Scan Tool Data Definitions - Shift Lock
Control
Body Control Module (BCM)
Battery Voltage: The scan tool displays 0-20 volts. The
scan tool displays the voltage as received by the
BCM.
Shift Lock Solenoid Command: The scan tool
displays On and Off. The scan tool displays the
status of the shift lock control to the BCM.
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