SSANGYONG KYRON 2010.01 Manual page 563

Readings for Resistance / Shift Lever Positions
Shift Lever Position
Manual 1
Manual 2
Manual 3
Drive
Neutral
Reverse
Park
5) Diagnostic Inputs
The diagnostic control input or K-line is used to initiatethe outputting of diagnostic data from
the TCU to a diagnostic test instrument. This input may also be used to clear the stored fault
history data from the TCU's retentive memory. Connection to the diagnostic input of the TCU
is via a connector included in the vehicle's wiring harness or computer interface.
6) Battery Voltage Monitoring Input
The battery voltage monitoring input is connected to the positive side of the battery. This signal
is taken from the main supply to the TCU.
If the battery voltage at the TCU falls below 11.3 V, the transmission will adopt a low voltage
mode of operating in which shifts into first gear are inhibited. All other shifts are allowed but
may not occur because of the reduced voltage. This condition normally occurs only when the
battery is in poor condition.
If the battery voltage is greater than 16.5 V, the transmission will adopt limp home mode and all
solenoids are turned OFF.
When system voltage recovers, the TCU will resume normal operation after a 30 seconds delay
period.
7) TCU Outputs
The outputs from the TCU are supplied to the components described below :
- Solenoids
- Mode Indicator Light
Resistance (kΩ)
1 ~ 1.4
21.8 ~ 2.2
3 3 ~ 3.4
4.5 ~ 4.9
6.8 ~ 7.2
10.8 ~ 11.2
18.6 ~ 19
01-15
3410-01
ION 4-SPEED
KYRON 2010.01