Toyota
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

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

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

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.

(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

(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

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

(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.

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.

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

If continuity is not as specified, replace the switch

10. INSPECT LICENCE PLATE LIGHT CONTINUITY

Using an ohmmeter, check that continuity exists between terminals.

Using an ohmmeter, check that continuity exists between terminals.

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

LOCATION

INSPECTION

INSPECTION

1. INSPECT FRONT PERSONAL LIGHT SWITCH CONTINUITY

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

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

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

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.

(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

(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

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

(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.

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.

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.

If continuity is not as specified, replace the switch.

10. INSPECT LICENCE PLATE LIGHT CONTINUITY

Using an ohmmeter, check that continuity exists between terminals.

Using an ohmmeter, check that continuity exists between terminals.

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

LOCATION

Ignition switch and key unlock warning

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    Headlight and taillight system

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    Interior light system

    Ignition switch and key unlock warning switch

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    Power door lock control system

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    Stop light system

    Sliding roof system

    Troubleshooting

    Turn signal and hazard warning system

    Wiper and washer system

    Wireless door lock control system

    Toyota Land Cruiser Service Manual / Body Electrical / Interior light system

    Toyota Land Cruiser Service Manual

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