How do I troubleshoot no heat in my 2006 Caravan
No heat and only rear blower working.
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@stvnmaple ,Steven, Troubleshoot no heat in my 2006 Caravan, Low coolant level, air in cooling system(bleed cooling system), kinked heater hose, bad thermostat, faulty coolant control valve if equipped, plugged heater core(check both heater hoses, both should be hot when up to temperature), blend door actuator faulty( if controlled by vacuum lines check for hose off/kinked,leaking,etc.) also check for broken retainer on the linkage.
Trouble shoot no blower, blown fuse/relay, burnt/faulty wire/plug, bad blower motor resistor, faulty blower motor. Trouble shooing links below may help diagnose your issues. Good luck.
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