1998 Chevrolet Tahoe 5.7L Compressor
Whats occuring is the control head is shorting out and no longer sending the 12v sgnal to the PCM. The Lt. Green wire pin 10 conn3 is supposed to be a 12v signal through a high pressure cut-out and to the PCM that inturns grounds the relay to engage the compre...
FIX posted 2/22/2010
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Message Closed w/FIX
Vehicle Data1998 Chevrolet Tahoe
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Message Closed w/FIX
Vehicle Data
1998 Chevrolet Tahoe
VIN | 1GNEC13R5W |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | Compressor |
Conditions | Inop |
Misc. | Manual Single Zone A/C |