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Article Print - GM Forum 1998 Pontiac Bonneville 1998 GENERAL SERVICING General Motors Corp - Compressor Refrigerant Oil Checking
Article Print - GM Forum DESCRIPTION The Electronic Level Control (ELC) system automatically raises or lowers rear of vehicle to correct ride height (curb height), compensating for loads added to or removed from vehicle System consists of a compressor, air drier (desiccant) exhaust (vent) solenoid, compressor relay, height sensor, air adjustable shocks, pressure limiter and connecting air lines Air drier (mounted on