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Home >> Buick >> 1994 >> Park Avenue Ultra V6-3.8L SC VIN 1 >> Repair and Diagnosis >> Heating and Air Conditioning >> Testing and Inspection >> Component Tests and General Diagnostics >> Component Diagnostic Charts/Tests >> HVAC System - Dual Zone >> Test B: E & C Data Line

Test B: E & C Data Line

B: E & C Data Line Test (Part 1 Of 3):



B: E & C Data Line Test (Part 2 Of 3):



B: E & C Data Line Test (Part 3 Of 3):



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