Wiper And Washer System

LOCATION

Front Wiper Motor and Link i fMlilY^ ~xn \

Front Wiper Motor and Link i fMlilY^ ~xn \

Combination Switch • Wiper and Washer Switch

Washer Tank • Washer Motor

Ignition Switch

Combination Switch • Wiper and Washer Switch

Ignition Switch

Wiper Motor For Car Toyota Celica 2000

Center Junction Block

Center Junction Block

Center Junction Relay Celica
Rear Wiper Motor
Washer ON" OFF

inspection

1. INSPECT FRONT WIPER AND WASHER SWITCH CONTINUITY

Switch position

lester connection

Specified condition

OFF

7- t6

Continuity

MIST (w/ Mist wiper)

7-17

Continuity

(NT (w/ Intermittent wiper)

7-16

Continuity

1.0

7 - 17

Continuity

HI

8-17

Continuity

Washer ON

2- 1Î

Continuity

If continuity is not as specified, replace the switch.

If continuity is not as specified, replace the switch.

INT time control switch position

FAST

SLOW

INSPECT FRONT WIPER INTERMITTENT OPERATION

Turn the wiper switch to INT position. Turn the intermittent time control switch to FAST position. Connect the positive {+) lead from the battery to terminal 16 and the negative {-) lead to terminal 2. Connect the positive (+) lead from the voltmeter to terminal 7 and the negative (-) lead to terminal 2, check that the meter needle indicates battery voltage.

After connecting terminal 16 to terminal 17, connect to terminal 2 to terminal 17, check the voltage rises from 0 volts to battery voltage with in the times, as shown in the table.

INT time control switch position

FAST

SLOW

Voltage

-Battery voltage -0 Volt

Approx. 10-15 sees.

-Battery voltage -0 Volt

If operation is not as specified, replace the wiper and washer switch.

3. INSPECT FRONT WASHER LINKED OPERATION

(a) Connect the positive (+) lead from the battery to terminal 16 and the negative (-) lead to terminai 2.

(b) Connect the positive (+} lead from the voltmeter to terminal 7 and the negative (-) lead to terminal 2.

(c) Push in the washer switch, and check that the voltage changes, as shown in the table.

Washer Switch ON-OFF -

Battery voltage 0 Volt

Less than 1 sec.

Approx. 3 sees.

Washer 2 qn

Washer 2 qn

2
N IM299

If operation is not as specified, replace the wiper and washer switch,

4. INSPECT REAR WIPER AND WASHER SWITCH CONTINUITY

Switch position

Tester connection

Specilied condition

Washer 1

a - 12

Continuity

OFF

-

No continuity

INT

2- 13

Continuity

ON

2-10

Continuity

Washer 2

2-10-12

Continuity

If continuity is not as specified, replace the switch.

If continuity is not as specified, replace the switch.

N Mt672

INSPECT FRONT WIPER MOTOR OPERATION

Connect the positive (+) lead from the battery to terminal 5 and the negative (-) lead to terminal 4, check that the motor operates at low speed.

if operation is not as specified, replace the motor.

6. High Speed:

INSPECT FRONT WIPER MOTOR OPERATION

Connect the positive (+) iead from the battery to terminai 3 and the negative (-) lead to terminal 4, check that the motor operates at high speed.

If operation is not as specified, replace the motor.

7. Stopping at Stop Position:

INSPECT FRONT WIPER MOTOR OPERATION

(a) Operate the motor at tow speed and stop the motor operation anywhere except at the stop position by disconnecting positive (+) lead from terminal 5.

(b) Connect terminals 1 and 5.

(c) Connect the positive (+) iead from the battery to terminal 2 and negative (-) lead to terminal 4, check that the motor stops running at the stop position after the motor operates again.

If operation is not as specified, replace the motor.

8. INSPECT REAR WIPER MOTOR AND RELAY OPERATION

(a) Connect the positive (+) lead from the battery to terminal 1, and the negative {-) lead to terminal 3 and the motor body, check that the motor operates.

(b) Disconnect the negative (-} lead from terminal 3, check that the motor stops running at the stop position. If operation is not as specified, replace the motor and relay.

9. intermittent:

INSPECT REAR WIPER MOTOR AND RELAY OPERATION

Connect the positive (+) lead from the battery to terminal 1, and the negative (-) lead to terminal 2 and the motor body, check that the motor operates intermittently for 9 - 15 seconds. If operation is not as specified, replace the motor and relay.

INSPECT WASHER MOTOR OPERATION

Connect the positive {+) lead from the battery to terminal 2 and the negative {-) lead to terminal 1, check that the motor operates. NOTICE:

These tests must be performed quickly (within 20 seconds) to prevent the coil from burning out.

If operation is not as specified, replace the motor.

INSPECT FRONT WASHER MOTOR OPERATION

Connect the positive (+) lead from the battery to terminal 2 and the negative (~) lead to terminal 1, check that the motor operates. NOTICE:

These tests must be performed quickly (within 20 seconds) to prevent the coil from burning out.

!f operation is not as specified, replace the motor.

INSPECT REAR WASHER MOTOR OPERATION

Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 3, check that the motor operates. NOTICE:

These tests must be performed quickly (within 20 seconds) to prevent the coil from burning out.

if operation is not as specified, replace the motor.

COMBINATION METER LOCATION

Celica Washer Tank

Washer Tank • Washer Fluid Level Warning Switch

Brake Master Cylinder • Brake Fluid Level Warning Switch

Engine Room Junction Slock

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Responses

  • gilly
    How to replace 2001 corolla washer reservoir?
    8 years ago
  • ren
    How to replace fuse for toyota celica 2000 center junction block fuse?
    8 years ago

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