What is a Daewoo Compact C100 airbag control unit?
The Daewoo Compact C100 airbag control unit is the central safety unit in the vehicle, precisely activating all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of an accident. It continuously monitors sensor signals, stores important crash data, and ensures the proper functioning of the passive safety system for all occupants.
It is an essential component of the driver safety system (SRS) in the Daewoo Compact C100. This module controls the deployment of the airbags and seatbelt pretensioners by detecting acceleration and crash sensor signals.
An integrated microprocessor analyzes the data in milliseconds to respond quickly and reliably to a critical event. The operating voltage is typically 12 volts from the vehicle's electrical system.
The control unit communicates with other vehicle systems via the CAN bus and has multiple connections for sensors and airbag modules. Its compact design is robust against electrical and mechanical influences.
Why is the Daewoo Compact C100 airbag control unit defective?
A Daewoo Compact C100 airbag control unit often fails due to internal memory errors, communication problems, or power supply issues, which impair the functionality of the airbag systems. Such failures urgently require a professional Daewoo Compact C100 airbag control unit repair to restore vehicle safety and deactivate warning lights.
Errors such as B1000 or B1010 often occur, indicating internal hardware or communication problems. A power supply error (B1020) can also lead to failure.
Problems with the EEPROM (B1070, B1110) or software inconsistencies (B1100) are other reasons why the airbag control unit can fail. This often requires specialized diagnostics and repair.
If the control unit fails internal self-tests (B1040) or the watchdog timer is triggered (B1120), this indicates serious defects. In such cases, a qualified workshop is essential for Daewoo Compact C100 airbag control unit repair.
Common error codes for Daewoo Compact C100 airbag control unit repair
During Daewoo Compact C100 airbag control unit repair, specific error codes indicate internal control unit issues that require targeted diagnosis and repair. These codes are critical for accurately identifying the cause of a malfunction and restoring vehicle safety before the airbag warning light goes off.
- B1000 → Control unit communication error → The airbag ECU cannot communicate correctly with other systems.
- B1010 → Memory error in the control unit → Internal data or configurations are damaged or inaccessible.
- B1020 → Airbag control unit power supply error → The control unit is not receiving a correct or stable power supply.
- B1030 → Memory overflow / RAM error in the airbag ECU → Temporary memory of the control unit is overloaded or faulty.
- B1040 → Control module internal self-test failed → The airbag module failed its own system checks.
- B1050 → Time / date error within the control unit → Internal time or date stamps of the ECU are incorrect.
- B1070 → EEPROM error in the control unit → Error in the non-volatile memory that stores important calibration data.
- B1080 → Control unit hardware error – internal diagnosis → A serious internal defect in the control unit hardware.
- B1090 → Airbag control unit bootloader error → The ECU boot program cannot be loaded correctly.
- B1100 → Software inconsistency in the control unit → The control unit firmware has internal conflicts or corruption.
- B1110 → EEPROM erase error / programming error → Error writing or erasing the EEPROM memory.
- B1120 → Watchdog timer triggered, ECU restarted → The ECU detected an internal error and was forcibly restarted.
What part numbers are available for the Daewoo Compact C100 airbag control unit repair?
When repairing the Daewoo Compact C100 airbag control unit, it is crucial to know the exact OEM part number 96866798, as this is the only 100% verified genuine part number for this model. This specific number ensures that the replacement or repair part is perfectly compatible with your vehicle and ensures full functionality of the safety system.
The only fully verified OEM part number for the Daewoo Compact C100 airbag control unit is 96866798. This number is listed as a genuine part by GM/Daewoo, with Bosch often serving as the OEM supplier.
Other sources like TecDoc or professional parts catalogs do not list alternative or equivalent replacement part numbers for this specific airbag control unit. This underscores the need for precise identification for Daewoo Compact C100 airbag control unit repair.
Airbag control units are highly vehicle-specific; replacing them without an exact part number or identity verification is impossible and could compromise safety. Therefore, the 96866798 is the reference for any type of Daewoo Compact C100 airbag control unit repair.