toyota Workshop Repair Guides

Toyota Pickup 4WD L4-2366cc 24L SOHC Workshop Manuals | Auto Repair Service

Compressor HVAC > < Blower Motor Resistor|Locations|Page 1982
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Blower Motor Switch: Testing and Inspection

1.

Disconnect electrical connector to switch.

2.

Operate switch in all control positions and check continuity between switch terminals using suitable ohmmeter.

NOTE:  Refer to "Wiring Diagram" for switch terminal identification.

Fig. 16 Blower Switch Continuity Test

3.

Meter should indicate continuity between terminals as indicated in charts, Fig. 16 .

4.

If continuity does not exist between indicated terminals, switch is open. If meter indicates continuity between terminals other than those indicated
for each switch position, switch is shorted.

Compressor HVAC > < Blower Motor Resistor|Locations|Page 1982