SSANGYONG Rexton 2007, Manual

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CIRCUIT
REXTON 2007.09
8010-01
▶Fuel Level Gauge
The fuel level gauge displays the resistance value of the float on the fuel sender in the
fuel tank through a pointer. Note that this vehicle doesn't have a service hole for
checking the fuel sender connector in the fuel tank. The fuel sender and its connector
can be checked and replaced only when the fuel tank is removed. The power supply and
resistance value should be measured at the connector in front of the fuel sender (refer to
wiring diagram). When the power supply and output resistance are normal, the float
operation by fuel level may be defective; if so, replace the fuel sender.
▶Tolerance and resistance value by indicating angle
This table shows the tolerance and resistance value changes by fuel level in normal conditions.
Therefore, the differences that can be occurred by the road conditions and fuel fluctuations are
ignored.
▶Coolant Temperature Gauge
Using a needle, it displays the coolant temperature obtained from the engine coolant
temperature sensor. The PTC resistance value of the coolant temperature sensor is
transmitted to the engine ECU and then to the cluster as CAN signal. The angle of
guage that can be varied by coolant temperature is as shown below.
▶Measurement of coolant temperature sensor resistance
Measure the resistance between the terminal and the ground with an ohmmeter and
replace if the resistance is out of specified range.
Resistance value by coolant temperature: 20°C - 2449Ω ± 5 %
50°C - 826Ω ± 5 %
80°C - 321Ω ± 5 %
100°C - 12Ω ± 5 %
When the resistance value by coolant temperature is within the specified range, check
thermostat, water pump, radiator related coolant circuit for normal operation. Also,
check the wiring harnesses and connectors for proper connection (D27DT engine
ECU: NO.101, 102 / D27DTP (power up) engine ECU: A56, A57).
The time when the engine coolant temperature reaches the normal temperature
(gauge indicating angle:
0°)
depends on the ambient temperature and the
vehicle's load. Therefore, the coolant temperature gauge should be used only for
reading its movement.
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▶PRESS “RESET BUTTON” TO GO THE EACH MODE
Mode changes