2003 GMC Sonoma SL 4.3L Electronic
Hey guys, have this S-10 truck with manual A/C & no heat from heater, in fact the temperature doesn't change no matter where you put the center temp knob. Air flow mode control is completely normal. Heater hoses are hot and it has flow thru core. Tried to scan...
FIX posted 9/23/2010
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Message Closed w/FIX
Vehicle Data2003 GMC Sonoma SL
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Message Closed w/FIX
Vehicle Data
2003 GMC Sonoma SL
VIN | 1GTDT19X93 |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Misc. | No Heat |