Manual A/C

AMPLIFIER INSPECTION (Manual A/C)





INSPECT AMPLIFIER CIRCUIT





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

Test conditions:
- Ignition switch ON
- Temperature control dial MAX COOL
- Blower control lever HI

If circuit is as specified, try replacing the amplifier with a new one. If the circuit is not as specified inspect the circuits connected to other parts.








2. Connect the connector to A/C amplifier and inspect wire harness side connector from the back side, as shown in the chart.

Test conditions
- Ignition switch ON
- A/C switch ON
- Temperature control dial MAX COOL
- Blower control lever HI

If circuit is not as specified, replace the A/C amplifier.