toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Blower Motor Control Relay|Page 2839 > < Blower Motor Control Relay
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Relay "B" Testing

CONTINUITY

1.

Check that there is continuity between terminals 5 and 8.

2.

Check that there is no continuity between terminals 2 and 3.

3.

If continuity is not as specified, replace relay.

OPERATION

1.

Apply battery voltage across terminals 5 and 8.

2.

Check that there is continuity between terminals 2 and 3.

3.

If operation is not as specified, replace relay.

Relay "C"

Relay "C" Testing

CONTINUITY

Blower Motor Control Relay|Page 2839 > < Blower Motor Control Relay