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1732. DEFINITION OF MULTIPIN PLUG-IN TERMINALDefinition of Terminal Color of Harness
1Empty
2EPS VG
3Empty
4Empty
5Empty
6Empty
7Empty
8 Combination switch (Position lamp P
9 Speed sensor groun B
10 Speed sensor power sourc RY
11 Speed sensor signal outpu YR
12 Fuel senso B
13 Alte rna tor WR
14 Brake fluid level switc GR
15 Oil pressure switc YG
16 Re a r de frost YB
1 Rear fog lamp Gr
2 Engine ma lfunc tion GY
3 S e a t be lt s w it c h R
4 P owe r sourc e Y
5 Engine coolant temperature senso YW
6 Park switch G
7 Power source groun B
8 Power source groun B
9ABS R
10 SRS (Ma in) RY
11 Engine re volution signa l BBl
12 Live wire (Fire wire) WG
13 High be am la mp + RB
14 Low bea m - RW
15 SRS (Sub) RG
16 Empty Terminal No.
A
B
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1834. WATER TEMPERATURE GAUGE MALFUNCTION
CIRCUIT DIAGRAM
(a) Get the value of water temperature with the diagnosis tester
1Connect the diagnosis tester to the diagnosis interface
2Turn the ignition switch to ON
3Read the value of engine water temperature displayed on the diagnosis tester
Standard: The same with the actual engine coolant temperature.
Result and solution:
If it is normal, the water temperature gauge has no malfunction
If abnormal, Inspect the combination meter assembly
(b) Inspect the combination meter assembly
1Inspect resistance
yRemove the combination meter assembly and disconnect connectors
yInspect continuity between terminalsWater Temperature SensorCombined Meter Assembly
Water
Temperature
Signal
Page 306 of 392

299Section 2 Heating SystemHeating system uses mixed temperature adjustment which controls both cold and hot air and is featured in
outstanding temperature adjustment performance. The cold and hot air can be completely mixed at each
outlet and achieve continuous temperature adjustment. The air duct arrangement on the instrument panel is
shown in Figure 2. The air flow channel system is shown in Figure 3.I. Heating System Parameter and StructureHeating system uses water heating structure which uses the engine coolant as the heat source, leads the the
coolant into the heating radiator installed in the vehicle compartment and has the interior or exterior air blow
across the radiator with the blower to increase its temperature. The system consists of the blower assembly,
heating control assembly and heater assembly.Figure 2 Heating Duct ArrangementInside and Outside Air Switch Door Outdoor AirIndoor AirDefoggerIntermidiate outletHeaterBlower MotorEvaporatorAir Mix DoorHeating RadiatorFigure 3 Air Flow Channel System Illustration