1999 Chevrolet Silverado 1500 "hvac" Questions

...Panel, Gauges and Warning IndicatorsInstrument Cluster / CarrierService and Repair Remove the HVAC module drain hose. Disconnect the electrical harnesses and the ground connections as needed. ...

...actuator recalication.(w/o scan tool) 1. clear all DTCs by disconnecting the battery. 2. remove the HVAC/ECAS fuse for a minmum of 10 seconds. 3. install the HVAC/ECAS fuse. 4. start the vehicle. 5. ...

...and checked all the fuses and they were all good. check the resistor connector sometimes burns if hvac is left in the same possition all the time. For safty reasons hvac always goes to default

...98 flashing then started blowing from vents then went sriaght to the defroster this sounds like a hvac module programing problem.what you have to do is find the hvac module power fuse . there is 2 ...

...dealership has to repalce control unit and clear the trouble codes, a free fix is unpluging your hvac fuses, and disconnecting your battery for 3 minutes, and then reconnecting your battery, and ...

...motor for the hot air door. (1)Heater Core Cover (2)Heater Core (3)A/C Defroster Seal (4)Upper HVAC Module Case (5)Dash Seal (6)A/C Valve (7)Heater/Defroster Valve (8)Temperature Valve (9)A/C ...

...After you enter your vehicle info . year, make , model an engine size . Click on HVAC in system , then HVAC controls in subsystem .Click on the search button , then click on the ...

i just had my ac fixed and now I get no heat. Could it just be a switch? It may simply be the HVAC control, the actuators or the door that is jammed. Eather way, there is no easy and simple way to ...

...you have, but anyway, check and make sure your control setting is not on defog or defrost. When the HVAC system detects a fault or inconsistencies in the actuator feedback circuits, the HVAC module ...

...how to change it: Heater Core Removal & Installation Heater core removal To Remove: Remove the HVAC assembly. Remove the heater core cover screws. Remove the heater core cover from the HVAC ...