Results for “B378”

Fault codes 4

Results match keywords in the stored descriptions. Codes you typed are shown first.

Code	Description	Brands	System
B3782	Airflow Control 10 Feedback Circuit	6	Body
B3785	Blower motor 1 relay control circuit	7	Body
B3787	Blower motor 1 main relay control circuit low	2	Body
B3788	Blower motor 1 main relay control circuit high	2	Body

Advanced: scanner vehicle and live-data matches

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No matching live-data parameters.

These tables come from diagnostic data. They are useful for advanced users and can be ignored for a normal code lookup.