Peugeot 807 I airbag control unit repair

What is a Peugeot 807 I airbag control unit?

The Peugeot 807 I airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It monitors sensors, stores crash data, and ensures the proper functioning of all airbag modules in the vehicle, which is crucial for safety in the Peugeot 807 I.

This electronic module is specifically designed for the Peugeot 807 (model years 2002 to 2012). It controls and monitors the airbags and seatbelt pretensioners to provide maximum protection in an emergency.

The control unit, also known as the SRS module, is connected via the vehicle's electrical system (CAN bus) for diagnostic purposes. Its correct functioning is essential for occupant safety.

Why is the Peugeot 807 I airbag control unit defective?

A defective Peugeot 807 I airbag control unit often signals serious internal problems, as it permanently stores crash data after an accident or internal components fail. Because the module is safety-critical, any loss of function will result in an illuminated airbag warning light and require immediate professional Peugeot 807 I airbag control unit repair.

Common causes include the storage of crash data after an accident, which blocks the system and triggers an error message. This data must be properly deleted.

Internal memory errors (EEPROM) or software problems can also lead to a failure, causing the control unit to no longer function correctly. A failure can be indicated by communication problems with the diagnostic tool.

Common error codes for Peugeot 807 I airbag control unit repair

When a Peugeot 807 I airbag control unit repair is necessary, specific B-codes are read, which indicate errors directly within the control unit rather than external sensors. These codes are crucial for a precise diagnosis and targeted repair of the problem at the module itself, enabling an effective workshop solution.

• B1000 → Control unit communication error → The module cannot establish a connection to the diagnostics or is internally defective.
• B1010 → Airbag control module internal memory error → Problems with the module's internal memory that stores data.
• B1020 → Power supply of the control unit faulty → The module does not receive the correct supply voltage.
• B1030 → Airbag control unit software error → There is a fault in the internal software of the control unit.
• B1040 → Communication error with sensors/SRS components (control unit side only) → The control unit has problems communicating internally with its components.
• B1050 → Crash data storage error → After an accident, crash data remains in the memory, preventing reprogramming.
• B1060 → Internal self-test failed → The module detected an error during the internal test.
• B1070 → EEPROM error in the control unit → Problems with the non-volatile memory (EEPROM) of the control unit.
• B1080 → VIN memory lost → The control unit cannot find the stored VIN or it has lost it.

What part numbers are available for the Peugeot 807 I airbag control unit repair?

For Peugeot 807 I airbag control unit repairs, the exact OEM part number 1499801080 from Temic/Autoliv is the only verified and mandatory part. There are no alternative OEM numbers for this specific safety module, ensuring unambiguous identification and precise repair or replacement.

The part number 1499801080 is the original OEM number for the airbag control unit of the Peugeot 807 I. It has been confirmed several times in practice and is crucial for a successful repair.

This module is manufactured by Temic, a supplier now part of Autoliv, a leading automotive safety specialist. Other catalogs or parts exchanges do not list alternative OEM numbers for this specific control unit.

The Peugeot 807 I airbag control unit repair focuses exclusively on modules with this specific part number. Safety-sensitive components such as airbag control units always require an exact part number match.

If your Peugeot 807 I airbag control unit is faulty, a professional diagnostics at a workshop is essential. A reset or repair by a specialist can restore full functionality and clear the airbag warning light.