Toyota Corolla (2004+). Manual - part 109

65-22

LIGHTING

- CENTER STOP LAMP ASSY

CENTER STOP LAMP ASSY

650GZ-01

REPLACEMENT

1.

REMOVE PACKAGE TRAY TRIM PANEL ASSY (W/O REAR SPOILER)(See Page

61-15)

2.

REMOVE CENTER STOP LAMP ASSY (W/O REAR

SPOILER)

(a) Remove the center stop light assy as shown in the illustla-

tion.

Claw

E60611

3.

REMOVE CENTER STOP LAMP ASSY (W/ REAR

SPOILER)

(a) Remove the 2 screws.

(b) Disconnect the connector and remove the center stop

light assy.

E60461

65-12

LIGHTING

- LH HEADLAMP ASSY

LH HEADLAMP ASSY

650GR-01

COMPONENTS

Headlight Bulb No.1

Headlight Protector Retainer UPR LH

Headlight Bulb No.2

Headlight Protector Retainer LWR LH

Front Turn Signal Light Bulb

Headlight Unit LH

E60628

65-18

LIGHTING

- FOG LAMP ASSY LH

650GV-01

ADJUSTMENT

1.

PUT VEHICLE THESE CONDITIONS

(a) Tire inflation pressure is the specified value (See page 28-1).

(b) Start the engine.

2.

ADJUST FOG LIGHT AIM

(a) The fog light aim can be adjusting by moving the aiming

screw in the vertical direction.

HINT:

The optical aim moves upward when turning a screwdriver

clockwise, while it moves downward when turning a screwdriver

counterclockwise.

E60629

3.

CHECK FOG LIGHT AIM

65-17

LIGHTING

- FOG LAMP ASSY LH

FOG LAMP ASSY LH

650GU-01

REPLACEMENT

1.

REMOVE RADIATOR GRILLE SUB-ASSY(See page 76-2)

2.

REMOVE FRONT BUMPER COVER(See page 76-2)

3.

REMOVE FOG LAMP ASSY LH

(a) Remove a nut and release a claw.

(b) Remove the fog light assy LH.

Claw

E60622

4.

PUT VEHICLE THESE CONDITIONS(See page 65-18)

5.

ADJUST FOG LIGHT AIM(See page 65-18)

6.

CHECK FOG LIGHT AIM(See page 65-18)

65-23

LIGHTING

- HEADLAMP DIMMER SWITCH ASSY

HEADLAMP DIMMER SWITCH ASSY

650H0-01

REPLACEMENT

1.

REMOVE STEERING COLUMN COVER LWR

(a) Remove 3 screws and steering column cover LWR.

E60462

2.

REMOVE HEADLAMP DIMMER SWITCH ASSY

(a) Disconnect the connector.

(b) Release the claw and pull out the head light dimmer

switch assy.

Claw

E60467

65-7

LIGHTING

- LIGHTING SYSTEM (April, 2003)

650WO-01

INSPECTION

1.

HEADLAMP DIMMER SWITCH ASSY

Connector Front View:

(a) Inspect light control switch continuity.

C12

(1)

Measure the resistance according to the value(s) in

the table below.

Standard:

Tester connection

Switch operation

Specified resistance

10 - 11

11 - 12

OFF

10 kW or higher

10 - 13

E59482

10 - 13

TAIL

Below 1 W

10 - 13

HEAD

Below 1 W

11 - 12

(b) Inspect headlight dimmer switch continuity.

(1)

Measure the resistance according to the value(s) in

the table below.

Standard:

Tester connection

Switch operation

Specified resistance

8 - 11

FLASH

Below 1 W

9 - 11

8 - 11

LOW BEAM

Below 1 W

9 - 11

HI BEAM

Below 1 W

HINT:

Turn light control switch to the HEAD position when checking

”LOW BEAM” and ”HI BEAM”.

(c)

Inspect turn signal switch continuity.

(1)

Measure the resistance according to the value(s) in

the table below.

Standard:

Tester connection

Switch operation

Specified resistance

6 - 7

Right turn

Below 1 W

5 - 6

Neutral

10 kW or higher

6 - 7

6 - 5

Left turn

Below 1 W

(d) w/ Fog light:

Inspect front fog light switch continuity.

(1)

Measure the resistance according to the value(s) in

the table below.

Standard:

Tester connection

Switch operation

Specified resistance

2 - 4

OFF

10 kW or higher

2 - 4

ON

Below 1 W

65-8

LIGHTING

- LIGHTING SYSTEM (April, 2003)

2.

BACK UP LAMP SWITCH ASSY

(a) Measure the resistance according to the value(s) in the table below.

Standard:

Switch operation

Specified resistance

Ball is not pressed

10 kW or higher

Ball is pressed

Below 1 W

3.

STOP LAMP SWITCH ASSY (W/O CRUISE CONTROL)

(a) Measure the resistance according to the value(s) in the table below.

Standard:

Switch operation

Specified resistance

Switch pin free

10 kW or higher

Switch pin pushed in

Below 1 W

4.

STOP LAMP SWITCH ASSY (W/ CRUISE CONTROL)

2

1

(a) Measure the resistance according to the value(s) in the

table below.

Standard:

Tester connection

Switch operation

Specified resistance

1 - 2

Switch pin free

10 kW or higher

4

3

3 - 4

Switch pin free

Below 1 W

Free Pushed in

1 - 2

Switch pin pushed in

Below 1 W

3 - 4

Switch pin pushed in

10 kW or higher

E65594

5.

HAZARD WARNING SIGNAL SWITCH ASSY

Connector Front View:

(a) Measure the resistance according to the value(s) in the

H7

table below.

Standard:

Tester connection

Switch operation

Specified resistance

6

5

4

3

2 1

2 - 3

ON

Below 1 W

2 - 3

OFF

10 kW or higher

(b) Inspect illumination operation.

E59552

E69180

(1)

Connect the positive (+) lead from the battery to ter-

minal 5 and the negative (-) lead to terminal 4, then

check that the illumination comes on.

6.

FRONT DOOR COURTESY LAMP SWITCH ASSY

(a) Measure the resistance according to the value(s) in the table below.

Standard:

Switch operation

Specified resistance

Shaft is pressed

10 kW or higher

Shaft is not pressed

Below 1 W

65-9

LIGHTING

- LIGHTING SYSTEM (April, 2003)

7.

REAR DOOR COURTESY LAMP SWITCH ASSY

(a) Measure the resistance according to the value(s) in the table below.

Standard:

Switch operation

Specified resistance

Shaft is pressed

10 kW or higher

Shaft is not pressed

Below 1 W

8.

LUGGAGE COMPARTMENT ROOM COURTESY LAMP SWITCH ASSY

(a) Measure the resistance according to the value(s) in the table below.

Standard:

Switch operation

Specified resistance

Shaft is pressed

10 kW or higher

Shaft is not pressed

Below 1 W

9.

MAP LAMP ASSY (W/O SLIDING ROOF)

Connector Front View:

(a) Measure the resistance according to the value(s) in the

I12

table below.

Standard:

Tester connection

Switch operation

Specified resistance

1 - 6

OFF

10 kW or higher

(b) Connect the positive (+) lead from the battery to terminal

1 and the negative (-) lead to terminal 6, then check that

E69181

the illumination comes on when switch operation is ON

position.

10. MAP LAMP ASSY (W/ SLIDING ROOF)

Connector Front View:

(a) Measure the resistance according to the value(s) in the

M2

table below.

Standard:

Tester connection

Switch operation

Specified resistance

1 - 3

OFF

10 kW or higher

(b) Connect the positive (+) lead from the battery to terminal

1 and the negative (-) lead to terminal 3, then check that

E50229

the illumination comes on when switch operation is ON

position.

65-10

LIGHTING

- LIGHTING SYSTEM (April, 2003)

11. ROOM LAMP ASSY NO.1

Connector Front View:

(a) Connect the positive (+) lead from the battery to terminal

I13

1 and the negative (-) lead to terminal 2, then check that

the illumination comes on .

E50228

E69434

12. LUGGAGE COMPARTMENT LAMP ASSY NO.1

(a) Connect the positive (+) lead from the battery to terminal 1 and the negative (-) lead to terminal 2, then

check that the illumination comes on .

13. HEADLAMP RELAY

(a) Measure the resistance according to the value(s) in the

table below.

Standard:

Tester connection

Condition

Specified resistance

3 - 5

Always

10 kW or higher

Apply B+ between

3 - 5

Below 1 W

terminals 1 and 2

E33820

14. FOG LAMP RELAY

(a) Measure the resistance according to the value(s) in the

table below.

Standard:

Tester connection

Condition

Specified resistance

3 - 5

Always

10 kW or higher

Apply B+ between

3 - 5

Below 1 W

terminals 1 and 2

B16200

15. TAILLAMP RELAY

(a) Measure the resistance according to the value(s) in the

table below.

Standard:

Tester connection

Condition

Specified resistance

3 - 5

Always

10 kW or higher

Apply B+ between

3 - 5

Below 1 W

terminals 1 and 2

B16200

65-11

LIGHTING

- LIGHTING SYSTEM (April, 2003)

16. HEADLAMP DIMMER RELAY

(a) Measure the resistance according to the value(s) in the

table below.

Standard:

Tester connection

Condition

Specified resistance

3 - 5

Always

10 kW or higher

Apply B+ between

3 - 5

Below 1 W

terminals 1 and 2

E33820

17. LIGHT CONTROL RHEOSTAT

Maximum Position

(a) Connect the connector to the rheostat and inspect the

wire harness side connector from the back side as shown

R7

in the table below.

Standard:

Tester connection

Switch operation

Specified condition

1 - 3

Maximum position

Below 1 V

1 - 3

Minimum position

10 to 14 V

Minimum Position

3 - 7

OFF

10 to 14 V

E69179

3 - 7

ON

Below 1 V

(b) Inspect illumination operation.

(1)

Connect the positive (+) lead from the battery to ter-

minal 2 and the negative (-) lead to terminal 3, then

check that the illumination comes on.

65-13

LIGHTING

- LH HEADLAMP ASSY

650GS-01

REPLACEMENT

HINT:

COMPONENTS: See page 65-12

1.

REMOVE RADIATOR GRILLE SUB-ASSY(See page 76-2)

2.

REMOVE FRONT BUMPER COVER(See page 76-2)

3.

REMOVE LH HEADLAMP ASSY

(a) Remove the 3 bolts.

(b) Pull out the headlight assy LH forward, then disconnect

the bracket of body side.

E60619

(c)

Release the claws and disconnect the connectors as

shown in the illustration, and remove the headlight assy

LH.

Claw

E60621

4.

INSTALL RETAINER, HEADLAMP PROTECTOR, UPR

LH

HINT:

When only the installation part of the headlight assy LH is dam-

aged, it can be repaired inexpensively by using a headlight pro-

tector retainer UPR LH. In this case, however, the headlight

assy LH itself should not be damaged.

(a) Cut off the part shaded in the illustration and sand smooth

with sandpaper.

NOTICE:

After cutting off the part roughly, place the headlight pro-

tector retainer UPR LH against the bosses and gradually

file any interfering part until the proper condition for instal-

lation is made.

E60463

65-14

LIGHTING

- LH HEADLAMP ASSY

(b) Install the headlight protector retainer UPR LH with 2

screws.

E60464

5.

INSTALL RETAINER, HEADLAMP PROTECTOR, LWR

LH

(a) Cut off the part shaded in the illustration and sand smooth

with sandpaper.

2mm

NOTICE:

After cutting off the part roughly, place the headlight pro-

tector retainer LWR LH against the bosses and gradually

file any interfering part until the proper condition for instal-

lation is made.

E60465

(b) Install the headlight protector retainer LWR LH with a

screw.

E60466

6.

PUT VEHICLE THESE CONDITIONS(See page 65-18)

7.

ADJUST FOG LIGHT AIM(See page 65-18)

8.

HEADLIGHT AIM ONLY(See page 65-15)

65-20

LIGHTING

- LICENSE PLATE LAMP ASSY

LICENSE PLATE LAMP ASSY

650GX-01

REPLACEMENT

1.

REMOVE LUGGAGE COMPARTMENT LOCK CYLINDER & KEY SET(See Page 76-16)

2.

REMOVE LUGGAGE COMPARTMENT DOOR GARNISH OUTSIDE(See Page 76-16)

3.

REMOVE LICENSE PLATE LAMP ASSY

(a) Pull the license plate light assy to the side of vehicle as

shown in the illustration and release the claw.

(b) Disconnect the connector and remove the license plate

light assy.

E60618

4.

INSTALL SYMBOL EMBLEM(See Page 76-16)

65-4

LIGHTING

- LIGHTING SYSTEM (April, 2003)

650WN-01

ON-VEHICLE INSPECTION

1.

INSPECT TURN SIGNAL FLASHER RELAY CIRCUIT

Connector Front View:

(a) Disconnect the connector from the turn signal flasher

T2

relay and inspect the connector on wire harness side as

shown in the chart.

E15683

Standard:

Tester connection

Condition

Specified condition

7 - Ground

Constant

Below 1 W

1 - Ground

Ignition switch ON

10 to 14 V

1 - Ground

Ignition switch OFF

Below 1 V

4 - Ground

Constant

10 to 14 V

(b) Connect the connector to the turn signal flasher and in-

spect the wire harness side connector from the back side

as shown in the chart.

Standard:

Tester connection

Condition

Specified condition

0 V  0  Above 9 V

2 - Ground

Hazard warning signal switch OFF  ON

(60 to 120 times per minute)

0 V  0  Above 9 V

2 - Ground

Turn signal switch (right turn) OFF  ON

(60 to 120 times per minute)

0 V  0  Above 9 V

3 - Ground

Hazard warning signal switch OFF  ON

(60 to 120 times per minute)

0 V  0  Above 9 V

3 - Ground

Turn signal switch (left turn) OFF  ON

(60 to 120 times per minute)

5 - Ground

Turn signal switch (left turn) OFF  ON

Above 9 V  0 V

6 - Ground

Turn signal switch (right turn) OFF  ON

Above 9 V  0 V

8 - Ground

Hazard warning signal switch OFF  ON

Above 9 V  0 V

65-5

LIGHTING

- LIGHTING SYSTEM (April, 2003)

2.

INSPECT DAYTIME RUNNING LIGHT RELAY

Connector Front View:

(a) Connect the connector to the daytime running light relay

D2

and inspect the wire harness side connector from the

back side as shown in the table below.

E69178

Standard:

Tester connection

Condition

Specified condition

1 - Body ground

Light control switch OFF or TAIL  HEAD

Below 1 V  Below 1 V

2 - Body ground

Always

Below 1 V

3 - Body ground

Always

10 to 14 V

4 - Body ground

Light control switch HEAD  OFF or TAIL

Below 1 V  10 to 14 V

6 - Body ground

Light control switch OFF or TAIL  HEAD

10 to 14 V  Below 1 V

7 - Body ground

Light control switch OFF or TAIL  HEAD

10 to 14 V  Below 1 V

8 - Body ground

Engine stops  Running

Below 1 V  10 to 14 V

10 - Body ground

Brake fluid level low  Maximum

Below 1 V  10 to 14 V

11 - Body ground

Parking brake lever is released  ON

10 to 14 V  Below 1 V

12 - Body ground

Ignition switch OFF  ON

Below 1 V  10 to 14 V

Light control switch OFF or TAIL 

13 - Body ground

Light control switch HEAD and headlight dimmer

Below 1 V  Below 1 V

switch is HIGH or FLASH

14 - Body ground (*1)

Light control switch OFF  TAIL or HEAD

10 to 14 V  Below 1 V

15 - Body ground (*1)

Light control switch OFF  TAIL or HEAD

10 to 14 V  Below 1 V

Headlight dimmer switch LOW 

16 - Body ground

10 to 14 V  Below 1 V

HIGH or FLASH

18 - Body ground (*1)

Always

Below 1 V

19 - Body ground (*1)

Ignition switch OFF  ON

Below 1 V  10 to 14 V

20 - Body ground (*1)

Ignition switch OFF  ON

Below 1 V  10 to 14 V

*1: USA only.