toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Sensors and Switches - HVAC > < Air Conditioning Amplifier|Page 3289
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Control Module HVAC: Testing and Inspection
Condenser Fan Control Amplifier

AC Amplifier Terminal ID

AC Amplifier Circuit Checks

Disconnect the amplifier and inspect the connector on the wire harness side as shown in the chart.

Test Conditions:

1. Ignition switch: ON
2. Temperature Control Lever: MAX COOL
3. Blower Switch: HI

Sensors and Switches - HVAC > < Air Conditioning Amplifier|Page 3289