Geo Workshop Service and Repair Manuals > Prizm L4-1600cc 1.6L DOHC VIN 5 (1989) > Relays and Modules | Relays and Modules - HVAC | A/C Amplifier <--> [Control Module HVAC] | Component Information | Testing and Inspection | With Power Steering

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Blower Switch: "HIGH"

If the harness circuit is correct and the amplifier is malfunctioning, replace the amplifier.

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