1999 Chevy Suburban Compressor Clutch will not engauge

1999 CHEVROLET SUBURBAN
143,000 MILES • V8 • 2WD • AUTOMATIC
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ONEABFARMER
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I just replaced my compressor, flushed lines, expansion valve in back, orface tube in front and low pressure line switch. Held 30" of vacuum for over thirty minutes. Recharged system w/ 3# and 6oz of 134a, had to manually engauge the clutch. I cannot get 12v or any voltage at the clutch. I can jump the low pressure switch plug, and the high pressure switch plug and it still won't engauge. The fuse is good the relay is good (switched w/ starter relay). I bought the chilton manual and it shows no other items in the circuit. Disconnected battery to reset computer, and it was all working prior to me replacing the compressor. Can you give me any other suggestions?
Sep 5, 2010 at 9:49 PM
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MHPAUTOS
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I need an engine size as they show 3 different schematics.

Mark (mhpautos)
Sep 5, 2010 at 11:43 PM