Air flow restricted through heater. No restriction when manual temperature control lever is set to cold, as manual slider moves to warm restriction increases. At max heat setting flow is restricted 80%. Occurs in all settings - dash output, floor output, defrost output. Consistent on both left and right side controls.
Blower motor works well - no sound difference with adjustment.
have the same problem?
Friday, December 11th, 2015 AT 3:35 PM