heater control circuit high bank 1 sensor 2 check wires and connection at heater circuit for sensor should be 12 volts may have gotten a surge or may be shorting out also check that o2 sensor may have
heater not blowing hot air no year, stated, so all answer will be dead wrong or weak !!! can only bet these things, (macro view) (for all cars, generic answer) check fuses for bad fuse on controller ...
...heater control dial is moved to air con mode, as if it was under load, but no cold air. There's a big fuse thingy in the fuse box under the bonnet - can this be checked? I couldn't even get it out. I ...
Question about Jeep Liberty
...in the climate contol and whst is the oem part number for bulb replacement Part Number -- 5069 170AA Qty -- 1 Description -- BULB, Heater and A/C Control 1 BULB, Heater and A/C Control Per parts ...
Heater motor control switch only works on #4 position your resistor is bad. You need to buy it and find it on the inside of the firewall directly behind the heater ac controls.
heater blower resistor ? maybe check the heater fan motor by hooking it direct to power and if it blows full power then it has to be the resistor or maybe the switch for the speed control is burned up
...control lines (if equipped). Remove the heater core securing brackets and/or clamps. Lift the core from the case. Do not use force. Take care not to damage the fins of the heater core when removing. ...
no hot air heater dead? 1: fuses 2: fan dead. 3: engine not hot , not at 180F(+) , if no engine heat, no heater!, 4: heater core, valve clogged, 5: heater core clogged, inside or leaves packed outside
heater control valve heater not blowing heat-no leaks-anti-freeze good-new thermostat-what could be problem? if the heater hoses are both hot then it has to be somthing in sid e the hvac system
heater control valve/ blend door. The actuator may be stuck or broken. The actuator opens and closes to adjust for the heat setting in the car. You might be able to take a coathanger and manually open
2,523 questions posted
Usually answered in minutes!
839 Questions
768 Questions
735 Questions
633 Questions
207 Questions