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95 S_Trucker · 06-26-2017, 11:12 AM

Fuse 17 gets power from the A/C relay. The relay control circuit is controlled by the pcm. The pcm gets data through the bus from the HVAC module and the pressure sensor.

06-26-2017, 11:12 AM	#2
95 S_Trucker Registered User Join Date: Oct 2009 Location: . Posts: 2,178	Re: 2008 Suburban 2500 AC Compressor fuse Fuse 17 gets power from the A/C relay. The relay control circuit is controlled by the pcm. The pcm gets data through the bus from the HVAC module and the pressure sensor.