B1005Wysoki
Kod B1005 oznacza utratę komunikacji pomiędzy modułem MICU (Multiplex Integrated Control Unit) a modułem przekaźników (Relay Control Module).
Nadwozie
Sprawdź szczegóły →B1010
WysokiCode B1010 indicates a fault in the Body Control Module (BCM), which manages the vehicle's electrical functions.
Code B1010 indicates a fault in the Body Control Module (BCM), which is responsible for many electrical functions in the vehicle. It manifests as problems with lighting, power windows, or central locking. The cause may lie in the module itself, wiring, or fuses – professional diagnosis is recommended.
Symptoms
Malfunctioning lighting (e.g., interior, exterior lights), problems with power windows, central locking, wipers, and other irregularities in the operation of body electrical systems. Complete loss of some functions may occur.
Possible causes
Damage to the BCM module itself Short circuit or open circuit in the wiring Moisture or corrosion in the module or connectors Blown fuse responsible for the BCM circuit Problem with module power supply or ground
Affected systems
Body Control Module (BCM)Elektryka nadwoziaCentralny zamekElektryczne szybyOświetlenie
Related codes
B1000Wysoki
Moduł sterowania nadwoziem (BCM) — usterka wewnętrzna
Nadwozie
Sprawdź szczegóły →Does code B1010 require professional diagnostics?
The code alone is not enough. To find the cause, you need to read live data, check freeze frame conditions, and compare with vehicle behavior. Book a diagnostic session.