What are common reasons my Toyota Sienna has heater problems?
What are common reasons my Toyota Sienna has heater problems? While there are a variety of reasons your Toyota Sienna heater is not working, the most common 3 are a broken heater blower motor, a problem with the thermostat, or a failed heater blower motor resistor. See what others are asking about their Toyota Sienna.
Why does my Acura heater smell like engine coolant?
A failing heater core may cause the car’s interior to smell like engine coolant. The smell will become worse when the heater is turned on. The engine may also begin to run hotte…
What to do if your Ford Fusion heater is not working?
When the blower motor resistor fails, the air conditioner and heater may still work, but air may blow from the vents at only some of the fan speed settings. If the resistor isn…
When does hot air come out of front heater vents?
The dash temp gauge reads in the middle between hot and cold within a few minutes of running. However, it takes about 20 minutes for hot air to come out the front heater vents when the heater is set to maximum heat and the fan is on. I noticed that the coolant was low so I filled the coolant using the reservoir up to the “full” line.
What causes check engine light to come on on Toyota Sienna?
Often the leak covered the engine and undercarriage of the vehicle with oil. A few owners mentioned problems with the Toyota Sienna’s evaporative emission system. Several reviewers had the check engine light come on when there was a problem with the system. This usually happened because a canister needed to be replaced.
Why is my Toyota Sienna losing so much oil?
If the oil leak happened while driving, reviewers noticed several warning lights go off right away. Also, this leak caused the vehicle to lose most of its oil. Owners who had this problem commented on how much oil came out of this leak. Often the leak covered the engine and undercarriage of the vehicle with oil.
What kind of reliability does the Toyota Sienna have?
The Toyota Sienna boasts high scores on all major reliability ratings. RepairPal gave the 2020 model an excellent reliability rating of 4.0 out of 5.0, ranking it eighth out of the 32 vehicles in its segment. Older Sienna models have also scored well in terms of reliability.