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175II. DETAILED SOLUTION PROCEDURE1. THE WHOLE COMBINATION METER
DOSE NOT OPERATE.
(a) Inspect fuse
1Check fuse CLUSTER (10A) in the main fuse
box for continuity.
2Check fuse AM (30A) in the main fuse box
for continuity.
3Check fuse MAIN (80A) in the fuse box for
continuity.
Result and solution: If a certain fuse is burnt, replace a fuse
with the same capacity.Ignition SwitchMain Fuse BoxCombined Meter AssemblyBatteryFuse Box
Page 201 of 392
194II. MALFUNCTION INSPECTION1. WASHER PUMP INSPECTION
(1) Mount washer pump on the can system. Pour washer fluid into the can.
(2) Disconnect the connector of washer pump.
(3) Connect the terminal 1 of washer pump to the battery positive (+) and the terminal 2 to the negative (-),
as shown below. Inspect that the washer fluid flows out of the can.
(4) If not, replace the washer pump.
2. WIPER SWITCH ASSEMBLY
(a) Inspect the continuity
yInspect each terminal on connector for continuity.
Standard:Switch position Tested terminal Specified condition
MIST 8(
+)
—10(
+)
Continuity
OFF 3(
+)
—10(
+)
Continuity
INT 8(
+)
—6(
+)
3(
+)
—10(
+)
Continuity
LO 8(
+)
—10(
+)
Continuity
HI 8(
+)
—11(
-)
Continuity
Page 202 of 392

195Front washer switch
If no continuity, replace the switch.
(b) Operation inspection (washer switch)
1Turn the washer switch on the position OFF.
2Connect the connector terminal 8 to the battery positive (+)
and the terminal 2 of wiper connector to the negative (-). Turn
the washer switch ON and OFF and then measure the battery
voltage between the terminal 8 and terminal 2 of the wiper
motor connector.
Standard: as shown on the left
If it is not as specified, replace the switch.
3. WIPER MOTOR ASSEMBLY
(a) Inspect the low speed shift
yConnect the connector terminal 3 to the battery positive
(+) and the connector terminal 2 (E) to the negative
(-), check that the motor operates at low speed.
If it is not as specified, replace the motor.
(b) Inspect the high speed shift
yConnect the connector terminal 3 to the battery positive
(+) and the connector terminal 2 (E) to the negative
(-), check that the motor operates at high speed.
If it is not as specified, replace the motor.
(c) Inspect automatic return
1Connect the connector terminal 5 to the battery positive (+) and the connector terminal 2 (E) to the
negative (-). Let the motor operates at low speed, disconnect terminal 5 (+) to make the motor stop at a
random position.
2Connect the terminal 5 and terminal 3, and connect the terminal 4 to the battery positive (+), make the
motor restart at low speed.
3Check that the automatic return operates in a normal way.
If it is not as specified, replace the motor.Switc h position Te ste d termina l Spe c ifie d c onditionOFFNo c ontinuity
ON 8(+)—7(-)Continuity
Page 205 of 392

198Chapter 5 Light SystemSection 1 Survey of Light SystemI. COMPOSITION1. Front combination lamp assembly: turn signal lamp, high beam, low beam, head lamp, front position lamp.
2. Rear combination lamp: turn signal lamp, back-up lamp, rear fog lamp, tail lamp, brake lamp, retro reflector.
3. Front fog lamp
4. Side turn signal lamp
5. High mounted stop lamp
6. Rear trunk lamp
7. License plate lamp
8. Interior dome lamp
9. Rear row reading lamp
10. Door lampshield and bulb assemblyII. NOTES FOR REPAIR1. NOTES WHEN REPAIRING ELECTRICAL EQUIPMENTS
(a) Disconnect the battery ground cable.
2. Notes when replacing a headlamp bulb
(a) Before replacing a halogen bulb, turn the headlamp OFF to make it cool.
(b) When installing a new halogen bulb, do not touch the glass part of the bulb with bare hands.
(c) If there is oil stain on the surface of halogen bulb (headlamp and front fog lamp) when the lamps are
turned ON, its service life will be shortened.
(d) Halogen bulbs (headlamp and front fog lamp) have pressurized gas inside and require special handling.
They can explode if dropped to ground.The glass fragments will splash up.
(e) When replacing, make sure to use the bulbs with the same power, same model.
(f) After the bulb is installed, make the lamp holder tight.
Page 217 of 392
2108. REAR ROW READING LAMP ASSEMBLY
Inspect rear row reading lamp switch assembly continuity
Inspect continuity between the 2 terminals when the switch operates
If it is not as specified, replace the switch.
9. Front fog lamp relay
Inspect front fog lamp relay for continuity
(a) Inspect continuity between terminals
If it is not as specified, replace the relay.
(b) Impose a battery voltage (10V~14V) between terminal 86 and terminal 85, then inspect continuity
between terminal 30 and terminal 87. If not, replace the relay.S w it c h pos it ion T e s t e d t e r mina l C ondit ion
ON 1/2 Continuity
OFF 1/2 No continuityTe ste d te rmina l Condition
86-85 Continuity
30-87 No c ontinuity
Page 233 of 392
226II. Inspection1. Power switch system doesn't work
Wiring Diagram
(1) Check radio assembly (+B, ¬ACC, ¬GND)
1Check the continuity between terminals under each operating condition as shown in the table below
Standard:
2Check the voltage between terminals under each operating condition as shown in the table
Standard:
Normal:Repair or replace wire harness, connector
Abnormal:Check or replace radio assemblyMain Fuse BoxRadio and CD
BatteryFusible Link BoxIgnition SwitchTester connection Condition Standard Status
GND Consta nt Status ContinuityTeste r Connec tion Condition Sta nda rd Sta tus
+B - GND Consta nt Status 10~
14V
ACC - GND Ignition switch ACC or ON 10~
14V
Page 234 of 392
2272. The radio backlight does not light up with the illumination switch ON
Wiring Diagram
(1) Check radio assembly (TAIL)
Check the voltage between terminals under each operating condition as shown in the table below.
Standard:
Abnormal:Repair or replace wire harness and connector
Normal:Check and replace radio assemblyMain Fuse BoxRadio and CDFusible Link Box
BatteryLight
Control
Switch
BatteryTeste r Connec tion Condition Sta nda rd Sta tus
TAIL - GND Combined Switch (Light switc h) 10~
14V
Page 235 of 392
2283. Speaker soundless in all modes
Wiring Diagram
(1) Check LCD (Liquid Crystal Display) illumination
1Turn ignition switch to ACC
2Connect radio assembly continuity
3Switch on position lamp
Standard: Radio assembly LCD light goes on
Abnormal:Go to Step (7)
Normal:Go to Next Step
(2) Control volume and adjust volume balance
yOperate the radio assembly to adjust volume balance and find soundless speaker
Check and replace the radio assembly if all the speakers are soundless
Check and replace the soundless speakers if some of the speakers are soundlessMain Fuse BoxRadio and CDIgnition switchFusible Link BoxBatteryLeft Rear SpeakerRight Rear SpeakerLeft tweeter SpeakerRight tweeter SpeakerLeft Front Speaker
Right Front Speaker