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Body Electrical

System GENERAL

FUSES AND RELAYS

SPECIFICATIONS ............................................. BE -3 SPECIAL TOOLS ............................................... BE -6 TROUBLESHOOTING ....................................... BE -7

AUDIO SYSTEM COMPONENTS ................................................. AUDIO UNIT COMPONENTS .......................................... REMOVAL AND INSTALLATION ................ INSPECTION .............................................. SPEAKERS REMOVAL AND INSTALLATION ................ INSPECTION .............................................. ANTENNA COMPONENTS .......................................... REMOVAL AND INSTALLATION ................

BE -29 BE -30 BE -33 BE -34 BE -35 BE -36 BE -37 BE -38

COMPONENTS ................................................. RELAY BOX (ENGINE COMPARTMENT) COMPONENTS .......................................... INSPECTION .............................................. RELAY BOX (PASSENGER COMPARTMENT) COMPONENTS .......................................... INSPECTION ..............................................

BE -62 BE -64 BE -65 BE -67 BE -69

INDICATORS AND GAUGES COMPONENTS ................................................. INSTRUMENT CLUSTER COMPONENTS .......................................... CIRCUIT DIAGRAM .................................... REMOVAL AND INSTALLATION ................ INSPECTION ..............................................

BE -71 BE BE BE BE

-72 -74 -76 -77

POWER DOOR LOCKS MULTI FUNCTION SWITCH COMPONENTS ................................................. BE -39 MULTI FUNCTION SWITCH REMOVAL AND INSTALLATION ................ BE -40 INSPECTION .............................................. BE -42

POWER DOOR MIRRORS

HORNS COMPONENTS ................................................. BE -44 HORN REMOVAL AND INSTALLATION ................ BE -45 INSPECTION .............................................. BE -45

KEYLESS ENTRY AND BURGLAR ALARM COMPONENTS ................................................. INSPECTION ..................................................... ETACS MODULE ANTI-THEFT FUNCTION ........................... TRANSMITTER INSPECTION .............................................. TRANSMITTER CODE REGISTRATION ...

COMPONENTS ................................................. BE -81 POWER DOOR LOCK ACTUATORS INSPECTION .............................................. BE -82 POWER DOOR LOCK RELAY INSPECTION .............................................. BE -84

BE -46 BE -47 BE -52 BE -55 BE -55

ETACS (ELECTRONIC TIME AND ALARM CONTROL SYSTEM) DESCRIPTION .................................................. BE -57 SPECIFICATIONS ............................................. BE -57 ELECTRONIC TIME AND ALARM CONTROL MODULE CIRCUIT DIAGRAM .................................... BE -58 REMOVAL AND INSTALLATION ................ BE -59 INSPECTION .............................................. BE -59

COMPONENTS ................................................. POWER DOOR MIRROR SWITCH CIRCUIT DIAGRAM .................................... INSPECTION .............................................. POWER DOOR MIRROR ACTUATOR INSPECTION ..............................................

BE -85 BE -86 BE -87 BE -88

POWER WINDOWS COMPONENTS ................................................. POWER WINDOW MOTOR INSPECTION .............................................. POWER WINDOW SWITCH CIRCUIT DIAGRAM .................................... INSPECTION ..............................................

BE -89 BE -90 BE -91 BE -92

REAR WINDOW DEFOGGER COMPONENTS ................................................. BE -94 REAR WINDOW DEFOGGER PRINTED HEATER INSPECTION .............................................. BE -95 REAR WINDOW DEFOGGER SWITCH INSPECTION .............................................. BE -97

WINDSHIELD WIPER /WASHER COMPONENTS ................................................. WINDSHIELD WIPER I WASHER SWITCH REMOVAL AND INSTALLATION ................ INSPECTION .............................................. FRONT WIPER MOTOR COMPONENTS .......................................... REMOVAL ................................................... INSPECTION .............................................. INSTALLATION ........................................... FRONT WASHER MOTOR REMOVAL AND INSTALLATION ................ INSPECTION ..............................................

LIGHTING SYSTEM BE -98 BE -99 BE -100 BE BE BE BE

-101 -102 -102 -103

BE -104 BE -104

REAR WIPER /WASHER REAR WIPER MOTOR COMPONENTS .......................................... REMOVAL ................................................... INSPECTION .............................................. INSTALLATION ........................................... REAR WAHSER SWITCH INSPECTION .............................................. REAR WAHSER MOTOR INSPECTION ..............................................

BE BE BE BE

-105 -106 -107 -107

BE -108 BE -109

SEAT WARMER COMPONENTS ................................................. BE -110 SEAT WARMER SWITCH INSPECTION .............................................. BE -110

BE -115 BE -116 BE -116 BE -119 BE -120 BE -121 BE -121 BE -122 BE -123 BE -124 BE -125 BE -125 BE -126 BE -127 BE -128 BE -129

HEAD LAMP LEVELLING DEVICE

SUNROOF COMPONENTS ................................................. SUNROOF SWITCH INSPECTION .............................................. SUNROOF RELAY INSPECTION .............................................. SUNROOF MOTOR INSPECTION ..............................................

COMPONENTS ................................................. HEAD LAMPS REMOVAL AND INSTALLATION ................ AIMING INSTRUCTIONS ........................... TURN SIGNAL LAMP REMOVAL AND INSTALLATION ................ ROOM LAMP INSPECTION .............................................. OVERHEAD CONSOLE LAMP REMOVAL AND INSTALLATION ................ INSPECTION .............................................. TURN I HAZARD LAMPS INSPECTION .............................................. FLASHER UNIT INSPECTION .............................................. RHEOSTAT INSPECTION .............................................. FRONT FOG LAMPS REMOVAL AND INSTALLATION ................ INSPECTION .............................................. REAR FOG LAMPS INSPECTION .............................................. TAIL, PARKING AND LICENSE LAMPS REMOVAL AND INSTALLATION ................ STOP LAMPS REMOVAL AND INSTALLATION ................ COURTESY AND TRUNK LAMPS REMOVAL AND INSTALLATION ................

BE -111 BE -112

COMPONENTS ................................................. BE -130 HEAD LAMP LEVELLING SWITCH CIRCUIT DIAGRAM .................................... BE -131 INSPECTION .............................................. BE -131

BE -113

IMMOBILIZER CONTROL SYSTEM BE -114

DESCRIPTION .................................................. BLOCK DIAGRAM ............................................. COMPONENTS ................................................. LIMP HOME FUNCTION ................................... DIAGNOSIS OF IMMOBILIZER FAULTS ..........

BE BE BE BE BE

-133 -135 -136 -138 -139

IGNITION SYSTEM IGNITION SWITCH REMOVAL AND INSTALLATION ................ BE -141 INSPECTION .............................................. BE -143

GENERAL

BE -3

GENERAL SPECIFICATIONS

E45BACD64

MULTIFUNCTION SWITCH Items

Specifications

Rated voltage

DC 12 V

Operating temperature range

-30°C - +80°C (-22 - + 176°F)

Rated load Dimmer & passing switch

Lighting switch Turn signal & lane change switch Wiper switch

Washer switch Rear wiper & washer switch

High : 230W (Lamp load) Low : 11 OW (Lamp load) Tail : 66W (Lamp load) Lighting : 21 W (Lamp load) 69W (Lamp load) Low, High : SA (Motor load) Intermittent : 7mA (Relay load) Lock : Max. 2SA (Motor load) SA (Motor load) Rear wiper : 3.SA (Motor load) Rear washer : SA (Motor load)

INSTRUMENTS AND WARNING SYSTEM Warning lamps

Bulb wattage (W)

Color

Illumination

GLS-L : 3.4W (4EA), 1.4W (1 EA) GL : 3.4W (3EA), 1.4W (1 EA) GLS-H : 3.4W (4EA), LED (3EA)

Green

High beam

1.4

Blue

Low fuel

1.4

Amber

Turn signal (LH, RH)

1.4

Green

Battery (charge)

1.4

Red

Oil pressure

1.4

Red

Air bag

1.4

Red

Parking brake

1.4

Red

Seat belt

1.4

Red

Check engine

1.4

Amber

ABS

1.4

Amber

Door ajar

1.4

Red

Tailgate open

1.4

Amber

Immobilizer

1.4

Amber

EPS

1.4

Red

OD OFF

1.4

Amber

BODY ELECTRICAL SYSTEM

BE -4 INDICATORS AND GAUGE Specifications

Items Speedometer Type

0

Cross-coil type

Input spec.

0

Hall IC type : 4 pulses/rev.

Indication

0

Km/h : 637rpm x 4 pulses/rev. indicates 60Km/h

0

MPH: 1024 rpm x 4 pulses/rev. indicates 60MPH

Standard values

Velocity (km/h)

20

40

60

80

100

Tolerance (km/h)

20-24.6

40-44

60.8-65.4

81.4-86.8

102.5-1 08.2

Velocity (km/h)

120

140

160

180

200

Tolerance (km/h)

123.5-129.6

144.4-151

165.4-172.4

186.3-193.8

207.2-215.2

Velocity (MPH)

10

20

40

60

Tolerance (MPH)

10-12.5

20-22.5

40-42.6

60-63.4

80

100

120

80.3-84.1 100.3-104.7 120.3-125.3

0

Tap the speedometer to prevent hysterisis effects during inspection.

0

Cross-coil type (4cyl: 2pulses/rev, 4cyl: 4pulses/rev)

Tachometer Type Standard values

Revolution (RPM)

1,000

2,000

3,000

4,000

5,000

6,000

7,000

Tolerance (RPM)

±100

±125

±150

±150

±150

±180

±210

0

Tap the tachometer to prevent hysterisis effects during inspection.

0

Cross - coil type (Fixed point type : Pointer should not fall into the "E" point but indicate remaining

Fuel gauge Type

fuel level when the ignition is off) Standard values Level

0

Gauge Resistance (n)

Gauge angle (')

E (Empty)

95

-40 ± 2.5

1/2

32.5

0±4.0

F (Full)

7.0

40 ± 2.5

Inspection order :

E-+F-+E

The level must be reached within 7 minutes after the resistance is set for Full or Empty. 0

Point stability tolerance : Within ±6. Apply power for 10 minutes. Then turn off the power for an hour and read the position of the pointer. ETPD001A

GENERAL

BE -5

Items

Specifications

Temperature gauge Type

0

Cross - coil type

Indication standard

0

Resistance of

Temperature

Angle C)

60"C

-40

-

85"C- 110"C

-7

+3

Red zone (over 125"C)

35±5

+7 -4

-2

Inspection order : OFF-+C-+H Temperature ("C)

temperature sender (NTC)

Assembled tolerance C)

Resistance (n)

60

85

110

125

Remark

118

49

25

14.6

Without trip computer

143.1

58.1

27.1

17.6

With trip computer

ETPD001B

LIGHTING SYSTEM Items

Bulb wattage (W) 60W /55W (High I Low beam)

Head lamp Front turn signal lamp

21W

Front position lamp

5W

Front fog lamp

27W

Rear combination lamps Tail/stop lamp Back up lamp Turn signal lamp

5W I 21W 21W 21W

Luggage lamp

5W

Room lamp

10W

Center high mounted stop lamp

16W

Overhead console lamp

10W

License plate lamp

5W

X X

2 2

AUDIO

K210, K220

K240, H280

Max. 20W x 2

Max. 20W x 4

4n x 4

4n x 4

AM/FM, LW/MW/FM

AM/FM, LW/MW/FM

Tuning type

PLL Synthesized type

PLL Synthesized type

Dark current

Max. 2m A

Max. 2mA

Items Rated output Load impedance Band

BE -6

BODY ELECTRICAL SYSTEM Items

K210, K220

K240, H280

AM : 531 - 1602KHZ/9 KHZ

AM: 531 - 1602KHZ/9KHZ

FM : 87.5 - 108MHZ/1 00 KHZ

FM: 87.5- 108 MHZ/100KHZ

LW : 153 - 279KHZ/1 KHZ

LW : 153 - 279 KHZ/1KHZ

MW : 522 - 1620KHZ/9KHZ

MW : 522 - 1620KHZ/9KHZ

FM : 87.5-108 MHZ/50KHZ

FM: 87.5-108 MHZ/50KHZ

Frequency range I Channel

WINDSHIELD WIPER AND WASHER Items

Specifications

Windshield wiper motor Rated voltage Operating voltage range Insulation resistance Speed/current at 1Nm load test

DC 12V DC 10-15V Min. 1Mn Low : 44-52 rpm/3.5A or less High : 64-78 rpm/4.5A or less Low : 39-47 rpm/5.5A or less High : 56-68 rpm/?.OA or less Low : 28Nm/24A or less High : 23Nm/28A or less

Speed/current at 4Nm load test Torque/current when parking Windshield & rear washer Motor type Pump type Rated voltage Discharge pressure Flow rate Current Overload capacity (Continuous operation) With water Without water (Racing)

60 sec. or less 20 sec. or less

Rear wiper motor Speed/current at no load test Speed/current at 1Nm load test Torque/current when parking Wiping angle at no load

38-50 rpm/2.0A or less 35-45 rpm/3.5A or less 8Nm/14A or less 173° ± 3°

SPECIAL TOOLS

DC ferrite magnet Centrifugal 12V 1.8kg/cm2 or more 1,500cc/min. or more 5.0A or less

E449ASD6F

Tool (Number and Name)

Illustration

Use

09900-21300 Keyless adapter

Store transmitter code connecting the DLC (Data Link Connector) cable of Hi-scan to the multi purpose check connector.

10021300

GENERAL

BE-7

TROUBLESHOOTING

E43047A23

INSTRUMENTS AND WARNING SYSTEM Symptom

Possible cause

Remedy

Tachometer does not operate

No.7 fuse (10A) blown Tachometer faulty Wiring faulty

Check for short and replace fuse Check tachometer Repair if necessary

Fuel gauge does not operate

No.7 fuse (10A) blown Fuel gauge faulty Fuel sender faulty Wiring faulty

Check for short and replace fuse Check gauge Check fuel sender Repair if necessary

Low fuel warning lamp does not light

No.7 fuse (10A) blown Bulb burned out Fuel level sensor faulty Wiring or ground faulty

Check for short and replace fuse Replace bulb Check sensor Repair if necessary

Water temperature gauge does not operate

No.7 fuse (10A) blown Water temperature gauge faulty Water temperature sender faulty Wiring or ground faulty

Check for short and replace fuse Check gauge Check sender Repair if necessary

Oil pressure warning lamp does not light

No.7 fuse (10A) blown Bulb burned out Oil pressure switch faulty Wiring or ground faulty

Check for short and replace fuse Replace bulb Check switch Repair if necessary

Low brake fluid warning lamp does not light

No.7 fuse (10A) blown Bulb burned out Brake fluid level warning switch faulty Parking brake switch faulty Wiring or ground faulty

Check for short and replace fuse Replace bulb Check switch Check switch Repair if necessary

Open door warning lamp does not light

No.29 fuse (15A) blown Bulb burned out Door switch faulty Wiring or ground faulty

Check for short and replace fuse Replace bulb Check switch Repair if necessary

Seat belt warning lamp does not light

No.7 fuse (10A) blown Bulb burned out Buckle switch faulty Wiring or gound faulty

Check for short and replace fuse Replace bulb Check switch Repair if necessary

BODY ELECTRICAL SYSTEM

BE -8 LIGHTING SYSTEM Symptom

Possible cause

Remedy

One lamp does not light (all exterior)

Bulb burned out Socket, wiring or ground faulty

Replace bulb Repair if necessary

Head lamps do not light

Bulb burned out No.26, No.28 fuse (10A) blown Lighting switch faulty Wiring or ground faulty

Replace bulb Check for short and replace fuse Check switch Repair if necessary

Tail lamps and license plate lamps do not light

No.2, No.6 fuse (1 OA) blown Battery fusible link (50A) blown Tail lamp relay faulty Lighting switch faulty Wiring or ground faulty

Replace fuse and check for short Replace the fusible link Check relay Check switch Repair if necessary

Stop lamps do not light

No.19 fuse (15A) blown Stop lamp switch faulty Wiring or ground faulty

Replace fuse and check for short Adjust or replace switch Repair if necessary

Stop lamps stay on

Stop lamp switch faulty

Adjust or replace switch

Instrument lamps do not light (Tail lamps light)

Rheostat faulty Wiring or ground faulty

Check rheostat Repair if necessary

Turn signal lamp does not flash on one side

Bulb burned out Turn signal switch faulty Wiring or ground faulty

Replace bulb Check switch Repair if necessary

Turn signal lamps do not operate

No.5 fuse (1 OA) blown Flasher unit faulty Turn signal switch faulty Wiring or ground faulty

Replace fuse and check for short Check flasher unit Check switch Repair if necessary

Hazard warning lamps do not operate

No.20 fuse (15A) blown Flasher unit faulty Hazard switch faulty Hazard relay faulty Wiring or ground faulty

Replace fuse and check for short Check flasher unit Check switch Replace relay Repair if necessary

Flasher rate too slow or too fast

Lamps' wattages are smaller or larger than specified Defective flasher unit

Replace lamps Check flasher unit

Back up lamps do not light up

No.5 fuse (1 OA) blown Back up lamp switch faulty Wiring or ground faulty

Replace fuse and check for short Check switch Repair if necessary

Overhead console lamp does not light up

No.29 fuse (15A) blown Wiring or ground faulty

Replace fuse and check for short Repair if necessary

GENERAL

BE-9

AUDIO

There are six areas where a problem can occur: w1rmg harness, the radio, the cassette tape deck, the CD player, the speaker, and antenna. Troubleshooting enables you to confine the problem to a particular area.

Turn Ignition key to ACC position

Turn on the radio or the tape player I I

Verify customer complaint or identify symptom

I

I

I I

Sound

See CHART 1

I

I

I

Faint reception See CHARTS

Radio

I ICassette playerI I

See CHART2

I

See CHART3

I Poor volume SeeCHART7

I I

Noise

SeeCHART4

I

I

1) Place balance and fader control to center position. 2) Set volume control to proper position.

I CD player

See CHARTS

I

I

Seek/scan problem See CHARTS

I I Miscellaneous I

I

I

I "Eating" tape

I

SeeCHART9

ETPD001C

BE -10

BODY ELECTRICAL SYSTEM

CHART 1 Sound

1. Radio and tape player have no sound at all.

Check speaker connector Are all connectors behind radio and tape player properly connected ?

O.K.

Connect properly

Yes Temporarily install another speaker.

Is there voltage (12V) between terminal 16 of the M16 and body ground?

N.G.

Yes Are radio and player properly connected ?

Reinstall properly

Replace radio unit

Yes Check connection between output connector of radio and car.

O.K. Replace radio unit ETNC015A

BE -11

GENERAL

I 2. Tape player OK but no sound from radio I I

I

Check that the antenna isi--I___;Y:..::e:.:::s:._...--1 pluged into the radio. 1 1 Reinsert plug, O.K. ? No I

I

I

Insert properly

Not O.K. I I Does radio alone work ? No

11-_..!::0::.:.:.K'-!:·:._...~

1 Inspect antenna plug

1

~1--...;Y~e:..:s~~~

Replace radio

I

I

Temporarily install 11--_o;:;.:.:...K::....---1 Inspect antenna and another antenna. O.K.? antenna cable, and replace if necessary NotO.K.I

I

I

Replace radio

I ETA9010C

CHART 2

I

Radio problem

I

I

I

Weak

Poor tone

I

I

Check antenna (extend antenna fully)

Tune correctly. Still poor?

I Check connection of antenna plug

Check for shorts in speaker harness

I Temporarily install another antenna. O.K. ?

INot O.K. O.K.

I Replace radio

Replace antenna

Yes I Not O.K. 1 . 1 Repair harness

I

Not O.K. r . 1 Remove obJect

I

oKI Check for object lying on speaker and rattling OK' Extend antenna. Still poor ? Yes I Check antenna and lead-in for broken connectors. Does the tester indicate an open circuit ? No

Yes

: Replace antenna

I

: Replace radio unit

J

I

Is the broadcast quality the cause of poor tone quality ?

Yes

ETA9010D

0

:::1:

> ~

w

I

I

I

Remove obstruction

I

r

Play test tape

I I

O.K.

I I

Not O.K.

Play test tape

Will not accept or eject tape

Clean tape head and capstan (page BE-34)

L O.K.

N

l Low sound or poor sound quality

Check inside tape door for obstruction

m I ......

Cassette player

Dead

Not~

m

I

Not O.K.

Play test tape

I

Not O.K.

Not O.K.

INFORM CUSTOMER 1. To use good quality tape. 2. Don't put anything inside tape door except tape 3. Don't use C-120 type tape

Use a cotton swab dipped in isopropyl alcohol (refer to owner's manual) I O.K. Inspect by using test tape I 1

INFORM CUSTOMER 1. To use good quality tape. 2. To clean tape head and capstan at intervals of no more than 100 hours

m

0

~ m

r

m

0

I ~

§ 0

Remove unit for repair

I

.....

I

Replace radio unit

I

l:J

Replace radio unit

Replace radio unit

0 )> r

en -< en ..... m

s:::

BE -13

GENERAL CHART 4

1. RADIO

I

I

Noise I

I

Start the engine I

I

Tune correctly, still noise ?

I I

Yes I

I

I Not O.K. I

Check connectors

I

I

I

Fully insert connector

O.K.I I

Check mounting screws

I Not O.K. I

I

Tighten the screws

I

O.K.I lis the antenna lead-in routed too close to a harness ?

I I

Reroute the antenna lead-in

I

Replace radio unit

I

Yes

No I ON

When disconnecting the antenna lead, is there a noise ?

I No

I

"i

I

Yes I If noise still occurs after checking the above points, check for outside noise sources (various accessories, i.e. horn, wipers, etc.)

I Engine I

I I

OFF

I When disconnecting the ant-r enna lead, is there a noise ? 1

Is wiring correct ?

I No

Yes I

I

Yes

I

----1

Noise from outside source (No fault in radio unit)

I

No I

I

Repair harness

I ETA9010F

BE -14

BODY ELECTRICAL SYSTEM

2. TAPE

Noise

Start the engine

Not O.K.

Check ground

Ground completely

O.K. Not O.K.

Check mounting screws

Tighten the screws

O.K. O.K. Tape is defective

Check with another tape Not O.K. Yes

Is wiring correct ?

Replace radio unit

No Repair harness ETA9010G

CHART 5 1. CD WILL NOT BE ACCEPTED

No

Can you insert a CD ?

I

IYes Is CD rejected from approx. 15mm depth of the insertion panel even though CD can be inserted ?

I

A CD is already in the unit.

I

No

_j I

O.K.

I

No

_I

O.K.

I

IYes Though CD is completely inserted once, "error" is displayed and the CD is rejected ?

I

IYes Check CD. o Is the labeled side faced downward ? o Is the recorded face of the CD dirty ? o Does dew exist on the recorded face of the CD ?

INo

I

Replace CD player

Yes

I Insert the CD correctly or check to

I see if the CD is defective.

I

l I\9010H

GENERAL

BE -15

2. NO SOUND

H

Replace defective CD.

'~

Return it to normal temperature, and recheck operation. Does it operate properly ?

Does it play if a good quality CD is inserted ?

I

No

Does the "WAIT" indicator flicker?

I

No

Are the radio and CD player connected securely ?

~ O.K.

I

No No t---

Securely connect the radio and CD player.

Jves Repair or replace CD player if the combined radio cassette operates properly. ETA90100

3. CD SOUND SKIPS 1) Sound sometimes skips when parking. Is CD face scratched or dirty ?

lt-----'Y;....;;e'""s--1~

CD is defective, or clean CD.

~-----------~~N-0----------~ Does it play properly if CD is replaced t---N;..;.o..;;__~l Repair or replace CD player. with an existing proper CD ?

1

I I

lves Replace CD.

2) Sound sometimes skips when driving. (Stop vehicle, and check it.) (Check by using a CD which is free of scratches, dirt or other damage.)

Does sound skip when the side of the CD player is tapped ?

No

Check for skipping while driving and contact a service shop.

lves Securely mount the CD player. ETA90101

BE -16

BODY ELECTRICAL SYSTEM

4. SOUND QUALITY IS POOR

I

Does it play properly if another goodYes 1 Replace CD 1--------1 1 quality CD is loaded ? ~-----------------------~

Repair or replace CD player.

5. CD WILL NOT EJECT Is the ignition key at ACC or ON ?

I

No

~

Turn the key to ON.

I

No

~

Securely connect.

I

I

I

Yes

Is the combined amplifier or radio connected securely ?

I Yes If CD does not eject, don't try removing it. The player may be damaged. Therfore, contact a service shop for repairs.

6. NO SOUND FROM ONE SPEAKER Is CD player securely connected to the combined radio ?

No

: Securely connect them.

I

~

I

I

Yes

Does it play properly if another CD player is connected ?

Yes

Repair or replace CD player.

I No Repair or replace the combined radio. ETA9010J

BE -17

GENERAL CHART 6 Faint reception

Are both reception and static faint even when antenna is fully lengthened?

Temporarily install another speaker. O.K. ?

Replace speaker

No

No

Replace radio unit

Inspect antenna

Temporarily install another antenna. O.K. ?

Inspect antenna and cable and repair if necessary.

Replace radio

ETA9010K

CHART 7 Poor Volume

Does the problem disappear when switching from the cassette to the radio ?

No

Improperly connected harness or connector.

I

Correct the connection of the

I harness or the connector.

I

Yes Is the tape player head O.K. ?

1 No

Yes

Check for an improperly connected tape player head wire or a malfunction in the tape player itself. The tape being tested must be of good stereo quality.

Dirty, worn or damaged tape player head, improperly installed tape player head.

I

l

Correct the connection or replace the malfunctioning parts.

I Use tapes which have been I recorded in stereo.

i Clean or replace the tape player head.

I

I I ETA9010L

BE -18

BODY ELECTRICAL SYSTEM

CHART 8 Seek/scan problem

I Is antenna lead-in properly installed?

No

1 Install antenna properly

I

Yes! Check that the antenna is inserted completely into the antenna receptacle.

Not O.K. 1

1 Fully insert antenna

I

Yes : Replace antenna

I

O.K., Check antenna and lead-in for broken connectors. Tester indicates open circuit ? No

I

Replace radio unit ETA9010M

CHART 9 "Eating" tape

Check capstan and pinch roller 1!=~..:..:...!.:1 Clean head, capstan, and pinch roller. for oxide and dirt build-up Use head cleaner or isopropyl alcohol O.K.

O.K. Use C-30, 60, 90 tapes (C-120 tape is very thin and delicate) O.K. Check with another tape t-----t Tape is defective. Change tape ~----,-----~ Not O.K.

Replace tape player ETA9010N

GENERAL

BE -19

WINDSHIELD WIPER

1.

Wiper low and wiper high does not work.

Check No.21 fuse(20A) for short

NG

Replace the fuse

I

OK

Inspect the battery supply voltage of wiper switch between connector(M01-2) terminals 11 and 9. OK: Battery voltage (12V)

NG

Repair the wire harness and poor ground (G01)

OK

Wiper switch inspection (See the workshop manual page BE-1 00)

NG I

Replace the wiper switch

OK

Windshield wiper motor inspection (See the workshop manual page BE-1 02)

NG I

Replace the wiper motor

ETPD001E

2.

When washer switch is on, wiper does not work.

Check No.21 fuse(20A) for short

NG

I

Replace the fuse

I

OK

Inspect the input voltage of washer switch between connector (M01-2) terminal 15 and ground

NG

Repair the wire harness or the washer switch

OK

Refer to the above "1. Wiper does not work"

I ETPD001F

BODY ELECTRICAL SYSTEM

BE -20 POWER WINDOW

1.

No windows operate from the main switch on the driver's door.

No.19,23 fuse and fusible link short check

NG I

Replace fuse or fusible link

OK

Power window relay inspection (See the workshop manual page BE-66)

NG

Replace the relay

OK

Poor ground (G01) and the wire harness inspection

NG

Repair the wire harness and poor ground (G01)

ETPD001G

2.

Driver's side window does not operate.

Inspect the battery supply voltage of power window main switch between connector (005) terminals 10 and 11. OK : Battery voltage (12V)

NG

Repair the wire harness and poor ground (GOB)

OK

Power window main switch inspection (See the workshop manual page BE-92}

NG

Replace the power window main switch

OK

Driver's side power window motor inspection (See the workshop manual page BE-90)

NG

I

Replace the power window motor

I ETPD001H

GENERAL 3.

BE-21

Passenger's side window does not operate.

Inspect the battery supply voltage of passenger's side power window switch between connector (015) terminal 6 and ground. OK : Battery voltage (12V)

NG

Repair the wire harness and poor ground (G08)

OK

Passenger's side power window switch inspection (See the workshop manual page BE-93)

NG

I

Replace the power window switch

I

I

Replace the power window motor

I

OK

Passenger's side power window motor inspection (See the workshop manual page BE-90)

NG

ETPD0011

BE -22

BODY ELECTRICAL SYSTEM ~Since

POWER DOOR LOCK

door lock relay is fail, replace the door lock

relay. 1.

2.

I

Lock function works but unlock function does not interlock. ~ Since door unlock relay is fail, replace the door unlock relay.

3.

When passenger side knob is controlled, all doors interlocks, but when driver side knob is controlled, all doors do not interlock.

Unlock function works but lock function does not interlock.

Passenger's side actuator operation

NG

Connection rod defective of passenger's side door lock actuator

OK

I

Driver's side door lock switch inspection

NG

1. Input wiring short of driver's side door lock switch 2. Internal switch contact failure of driver's side door lock actuator

1. Check the wiring between connectors M25-2 ®and 009@. 2. Check the wiring between connector 009@ and ground (G08).

Measure resistance of actuator by handling it by the hand after connecting an ohmmeter to the both ends of actuator unit. Locked condition : oo Unlocked condition : Normal if it is below 1n [009]

@ OK

(Connector terminal of driver's side door lock actuator)

1. Output wiring short of all doors' lock actuator

Check the output wiring between door lock relay and all doors' actuator

2. All doors' lock actuator failure

Apply 12V to the both ends under uninstalled condition, and it's normal if it operates. [019/029/039]

g ttfj

(Connector terminal of all doors' lock actuator)

ETPD001J

BE -23

GENERAL 4.

When passenger side knob is controlled. All doors interlocks. But when the driver side knob is controlled, all doors do not interlock.

I Driver's side actuator operation :

NG

Connection rod defective of driver's side door lock actuator

OK

I

Passenger's side door lock switch inspection

I

NG

I

1. Input wiring short of passenger's side door lock switch 2. Internal switch contact failure of passenger's side door lock actuator

1. Check the wiring between connectors M25-20and 0190. 2. Check the wiring between connector 019® and ground (GO?).

Measure resistance of actuator by handling it by the hand after connecting an ohmmeter to the both ends of actuator unit. Locked condition : oo Unlocked condition : Normal if it is below 1n [019]

@ OK

(Connector terminal of passenger's side door lock actuator)

1. Output wiring short of all doors' lock actuator

Check the output wiring between door lock relay and all doors' actuator.

2. All doors' lock actuator failure

Apply 12V to the both ends under uninstalled condition, and it's normal if it operates. [009/029/039]

Q

C::±=fj

(Connector terminal of all doors' lock actuator)

ETPD001K

BE -24 5.

BODY ELECTRICAL SYSTEM

Both sides do not interlock either. NG No.11 fuse(20A) short check

I

I

Replace the fuse

I

I

Replace the relay

I

I

Check for an open in the wire

I

Check for an open in the wire

I

OK

Door lock/unlock relay inspection (See the workshop manual page BE-84)

NG

OK

Driver's side door lock switch input signal inspection (ETACS module connector M25-2 terminal@)

NG

I

OK

Passenger's side door lock switch input signal inspection (ETACS module connector M25-2 terminal@)

NG

I

OK

Replace the ETACS module

ETPD001L

BE -25

GENERAL KEYLESS ENTRY & BURGLAR ALARM SYSTEM

1.

Alarm does not work. (Hazard lamp works) NG No.20 fuse(15A) short check

Replace the fuse

I

I

OK

NG

Output wiring inspection of burglar alarm horn

Repair the wire harness and poor ground (G12)

OK

NG

Burglar alarm horn inspection (See the workshop manual page BE-51)

I

Replace the burglar alarm horn

I

OK

Replace the ETACS module ETPD001M

2.

When hood is opened inside the car like alarm test, horn does not work.

Check input wiring short of hood switch

1

NG Repair an open in the wire between connector (M25-2) terminal 8 and the hood switch (E38).

OK

Hood switch inspection (See the workshop manual page BE-50)

NG

I

Replace the hood switch

I

OK

Replace the ETACS module

ETPD001N

BE -26 3.

BODY ELECTRICAL SYSTEM

When door is opened inside the car like alarm test, horn does not work (If tailgate and hood is opened, alarm works)

Check input wiring short of all door switch

1

NG Repair an open in the wire between connector (M25-2) terminal 10, 11, 12 and the door switch.

OK

NG

All door switch inspection (See the workshop manual page BE-49)

I

Replace the door switch

I

OK

Replace the ETACS module

ETPD0010

4.

When tailgate is opened inside the car like alarm test, horn does not work.

Check input wiring short of tailgate switch

1

NG Repair an open in the wire between connector (M25-2) terminal 14 and the tailgate switch.

OK

Tail gate switch inspection (See the workshop manual page BE-50)

NG

I

Replace the tailgate switch

OK

Replace the ETACS module

ETPD001P

GENERAL 5.

BE -27

When the vehicle is locked by the transmitter, central door lock function works but hazard lamp doesn't blink.

Check input wiring short of all door switch

1

NG

Repair an open in the wire between connector (M25-2) and the door switch

OK

Check input wiring short of tailgate switch

NG

Repair an open in the wire between connector (M25-2) and the tailgate switch

OK

When checking hood switch under closed condition

Display open condition

Rubber at the above hood is not pressing enough the hood switch.

OK

Replace the ETACS module

ETPD001Q

6.

Engine does not start, when the alarm released condition.

Does the start motor move?

YES

Check the starting circuit

NO

Turn the key into start position as monitoring the start inhibit output

Change In on state ETACS module is currently alarm condition mode

Remain off Check the starting circuit

ETPD001R

BODY ELECTRICAL SYSTEM

BE -28 7.

Central door lock function works, but keyless entry system does not work.

YES

Does the transmitter lamp work when its button is depressed?

NO

Transmitter battery replacement

OK





Does the door lock or unlock when the transmitter button is depressed?

NG

After replacing transmitter, register the transmitter code using Hi-scan (See the workshop manual page BE-55)

OK Does the keyless entry operation work after removing the key?

NO

I

Normal

I

Since ETACS module is defective, replace ETACS module and register transmitter code

ETPD001S

AUDIO SYSTEM

BE -29

AUDIO SYSTEM COMPONENTS

E410C937E

Roof antenna

Rear door speaker

Front door speaker

Antenna feeder cable

Rear door speaker

Front door speaker

Audio unit

ETPD060A

BODY ELECTRICAL SYSTEM

BE -30

AUDIO UNIT COMPONENTS

E4085F1

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