Camry L4-1839cc DSL (1CLC) (1985)
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Blower Motor Relay: Testing and Inspection
CONTINUITY
Heater Relay Continuity
1.
Check that there is continuity between terminals 1 and 3 and between terminals 2 and 4.
2.
Check that there is no continuity between terminals 4 and 5.
3.
If continuity is not as specified, replace relay.
OPERATION
Heater Relay Operation
1.
Apply battery voltage across terminals 1 and 3.
2.
Check that there is continuity between terminals 4 and 5.
3.
Check that there is no continuity between terminals 2 and 4.
3.
If operation is not as specified, replace relay.
