Toyota Land Cruiser

 Service Manual

Body Electrical
Interior light system

INSPECTION

1. INSPECT FRONT PERSONAL LIGHT SWITCH CONTINUITY

If continuity is not as specified, replace the light assembly or bulb.

2. INSPECT REAR PERSONAL LIGHT SWITCH CONTINUITY

If continuity is not as specified, replace the light assembly or bulb.

3. INSPECT ROOM LIGHT SWITCH CONTINUITY

If continuity is not as specified, replace the light assembly or bulb.

4. INSPECT REAR ROOM LIGHT SWITCH CONTINUITY

(a) Disconnect the connector from room light assembly.

(b) Turn the room light switch ON, check that continuity exists between terminal 2 and body ground.

(c) Turn the room light switch DOOR, check that continuity exists between terminal 1 and 2.

If operation is not as specified, replace the light assembly or bulb.

5. INSPECT VANITY LIGHT CONTINUITY

If continuity is not as specified, replace the vanity light assembly or bulb.

6. INSPECT DOOR COURTESY SWITCH CONTINUITY

(a) Check that continuity exists between terminal and switch body with the switch ON (switch pin released).

(b) Check that no continuity exists between terminal and switch body with the switch OFF (switch pin pushed).

If continuity is not as specified, replace the switch.

7. INSPECT DOOR COURTESY LIGHT CONTINUITY

Using an ohmmeter, check that continuity exists between terminals.

If continuity is not as specified, replace the light assembly or bulb.

8. INSPECT BACK DOOR COURTESY SWITCH CONTINUITY

If continuity is not as specified, replace the back door lock assembly.

9. INSPECT GLOVE COMPARTMENT DOOR COURTESY SWITCH CONTINUITY

If continuity is not as specified, replace the switch

10. INSPECT LICENCE PLATE LIGHT CONTINUITY

Using an ohmmeter, check that continuity exists between terminals.

If continuity is not as specified, replace the light assembly or bulb.

LOCATION

INSPECTION

1. INSPECT FRONT PERSONAL LIGHT SWITCH CONTINUITY

If continuity is not as specified, replace the light assembly or bulb.

2. INSPECT REAR PERSONAL LIGHT SWITCH CONTINUITY

If continuity is not as specified, replace the light assembly or bulb.

3. INSPECT ROOM LIGHT SWITCH CONTINUITY

If continuity is not as specified, replace the light assembly or bulb.

4. INSPECT REAR ROOM LIGHT SWITCH CONTINUITY

(a) Disconnect the connector from room light assembly.

(b) Turn the room light switch ON, check that continuity exists between terminal 2 and body ground

(c) Turn the room light switch DOOR, check that continuity exists between terminal 1 and 2.

If operation is not as specified, replace the light assembly or bulb.

5. INSPECT VANITY LIGHT CONTINUITY

If continuity is not as specified, replace the vanity light assembly or bulb.

6. INSPECT DOOR COURTESY SWITCH CONTINUITY

(a) Check that continuity exists between terminal and switch body with the switch ON (switch pin released).

(b) Check that no continuity exists between terminal and switch body with the switch OFF (switch pin pushed).

If continuity is not as specified, replace the switch.

7. INSPECT DOOR COURTESY LIGHT CONTINUITY

Using an ohmmeter, check that continuity exists between terminals.

If continuity is not as specified, replace the light assembly or bulb.

8. INSPECT BACK DOOR COURTESY SWITCH CONTINUITY

If continuity is not as specified, replace the back door lock assembly.

9. INSPECT GLOVE COMPARTMENT DOOR COURTESY SWITCH CONTINUITY

If continuity is not as specified, replace the switch.

10. INSPECT LICENCE PLATE LIGHT CONTINUITY

Using an ohmmeter, check that continuity exists between terminals.

If continuity is not as specified, replace the light assembly or bulb.

LOCATION

Antenna

Audio system

Body electrical system

Combination meter

Combination meter

Compass

Defogger system

Engine immobiliser system

Fog light system

Garage door opener system

Headlight and taillight system

Horn system

Interior light system

Ignition switch and key unlock warning switch

Multi display

Overhead junction block

Power door lock control system

Power window control system

Stop light system

Sliding roof system

Troubleshooting

Turn signal and hazard warning system

Wiper and washer system

Wireless door lock control system