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Home >> Chevy Truck >> 1987 >> Astro Van M V6-262 4.3L >> Repair and Diagnosis >> Heating and Air Conditioning >> Testing and Inspection >> Component Tests and General Diagnostics >> Functional Test/Check >> Functional Test - Without A/C >> Deluxe Heater

Deluxe Heater

Figure 6-Heater Blower Switch Electrical Positions:

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