BYD Air Conditioning

22 models in database based on 50 documented fault patterns based on 187,400 real-world repairs.

Models BYD

Atto 3

Vibrations or humming after turning on A/CMusty mold odor from ventsFogging windows

Yuan Plus

Vibrations or humming after turning on A/CMusty mold odor from ventsFogging windows

Dolphin

Musty mold odor from ventsNo cold air from ventsUnusual noises when A/C is turned on

Seal

No blowing from ventsNo cold air from ventsUnusual noises when A/C is turned on

Seal (Design)

Weak cabin coolingProblem visible at standstill or in trafficProblem appears while driving

Seal (Performance)

Weak cabin coolingProblem visible at standstill or in trafficProblem appears while driving

Dolphin Surf

Musty mold odor from ventsFrost or ice on pipes under the hoodProblem visible at standstill or in traffic

Han

No cold air from ventsUnusual noises when A/C is turned onWeak or no heating in winter

Seal (Dynamic)

Weak cabin coolingProblem visible at standstill or in trafficProblem appears while driving

Sealion 6

No cold air from ventsUnusual noises when A/C is turned onFrost or ice on pipes under the hood

Sealion 7

Air conditioning controller error and the air conditioning turns off after he...No cold air from ventsIrregular A/C operation

Song Plus DM-i

No cold air from ventsUnusual noises when A/C is turned onFrost or ice on pipes under the hood

e5

No cold air from ventsA/C does not react to control panel settings

Qin Plus DM-i

No cold air from vents

Qin Plus EV

No cold air from vents

Qin Pro

No cold air from vents

Song Plus

Unusual noises when A/C is turned onDark sludge or metal shavings in systemVibrations or humming after turning on A/C

Song Plus Champion

Unusual noises when A/C is turned onDark sludge or metal shavings in systemVibrations or humming after turning on A/C

Song Plus Flagship

Unusual noises when A/C is turned onDark sludge or metal shavings in systemVibrations or humming after turning on A/C

Tang

Different temperature on both sides of the cabin

Tang (PHEV)

No cold air from ventsProblem appears while driving

Yuan Pro (EV)

No cold air from ventsProblem appears while driving

Common symptoms and faults BYD

A/C does not react to control panel settings
Air blows from incorrect vents
Air conditioning does not turn on
Dark sludge or metal shavings in system
Different temperature on both sides of the cabin
Disconnecting the 12V auxiliary battery for 10 minutes to reset the module memory, correctly reconnecting the power supply of non-factory accessories to the accessory circuit (ACC) stabilized after ig
Fogging windows
Frost or ice on pipes under the hood
Irregular A/C operation
Musty mold odor from vents
No blowing from vents
No cold air from vents
Problem appears while driving
Problem visible at standstill or in traffic
Reduced range or EV heating issue
Unusual noises when A/C is turned on

...and 4 other fault variants.

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Parts & specifications

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