AUTOMATIC TRANSMISSION 5A-5
SSANGYONG Y200
•
Engine Speed
The engine speed signal is derived from the Control-
ler Area Network (CAN) via Engine Control Module
(ECM).
•
Vehicle Speed
The vehicle speed sensor, which is located in the
transfer case, sends the output shaft speed signal
to the Engine Control Module (ECM). The information
is then transferred to the TCM via the CAN.
•
Transmission Fluid Temperature
The transmission fluid temperature sensor is a
thermistor located in the solenoid wiring loom within
the valve body of the transmission. This sensor is
a typical Negative Temperature Coefficient (NTC)
resistor with low temperatures producing a high
resistance and high temperatures producing a low
resistance.
If the transmission fluid temperature exceeds 135
°C (275 °F), the TCM will impose converter lock-up
at lower vehicle speeds and in some vehicles
flashes the mode indicator light. This results in
maximum oil flow through the external oil cooler and
eliminates slippage in the torque converter. Both
these actions combine to reduce the oil temperature
in the transmission.
Minimum
Temperature
(°C)
Resistance (Ohms)
-20
0
20
100
135 (Overheat
Mode Threshold)
13,638
5,177
2,278
117
75
Maximum
17,287
6,616
2, 723
196
85
Throttle Position Sensor
Gasoline Engine:
The throttle position signal is sent from the ECM to the
TCM via the CAN. Refer to Engine Section for further
details.
Diesel Engine:
The throttle position sensor(TPS) is a resistance
potentiometer which is installed on the injection pump.
It transmits a signal to the TCU proportional to the
throttle plate opening.
The potentiometer is connected to the TCU by three
wires: 5 volts positive supply, earth and variable wiper
voltage.
Throttle voltage adjustments are as follows:
•
Closed throttle voltage is 0.2 V to 1.0 V.
•
Wide open throttle voltage is 3 V to 4.5 V.
These measurements are taken between pins 1 and 3
of the TPS connentor.
Pin No. Wire Color Connects to
1 Red Solenoid 1
2 Blue Solenoid 2
3 Yellow Solenoid 3
4 Orange Solenoid 4
5 Green Solenoid 5
6 Violet Solenoid 6
7 Brown Solenoid 7
8 Green Solenoid 5
9 White Temperature Sensor
10 Red Temperature Sensor
Pin No. Codes and colors in Solenoid Loom
KAA5A040
KAA5A050
To Next Page
Loading...
Need help?
General
