Toyota Sienna

Technical specifications of air conditioning and 3 documented fault patterns from real workshop repairs.

Most Common A/C Problems

Asymmetric cooling (driver/passenger different temperature)

80%
Different temperature on both sides of the cabinMusty mold odor from ventsWater dripping into cabin or wet carpetsFogging windows
Details

Air conditioning stopped cooling / no response to AC button

High Priority98%
No cold air from vents
Details

A/C works intermittently or cuts out during driving

High Priority98%
No cold air from ventsAir conditioning works intermittentlyA/C does not react to control panel settings
Details

A/C Technical Specifications

VariantRefrigerantAmount (g)OilOil (ml)
Dual A/C Minivan DwuparownikowyR134a810g- - ml
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Summary

Documented faults
3
Engine variants
1
Average confidence
92%