What is a Peugeot e-Rifter I airbag control unit?
The airbag control unit in the Peugeot e-Rifter I is the central safety unit that activates occupant restraint systems such as airbags and seatbelt pretensioners in the event of an accident. It monitors sensor data, stores crash information, and ensures the functionality of the entire airbag system. A professional Peugeot e-Rifter I airbag control unit repair will restore this.
This unit continuously monitors data from installed sensors, such as impact sensors. Based on this data, it decides on the precise deployment of airbags and seatbelt pretensioners for occupant safety.
The system is connected to the vehicle's 12-volt electrical system and communicates with other control modules. It processes signals regarding collision severity and direction for optimal safety response.
Why is the Peugeot e-Rifter I airbag control unit defective?
The Peugeot e-Rifter I airbag control unit can be defective due to internal component failure, software errors, or hardware damage caused by a crash. Communication problems with other vehicle systems or a persistent airbag warning light are often the first signs of failure. A repair addresses these core issues rather than replacing the expensive new part.
A common cause of a defect is a communication error, where the control unit can no longer interact correctly with other vehicle systems. Such problems are often indicated by a permanently illuminated airbag warning light on the dashboard.
Internal malfunctions after an accident, unremoved crash data, or electrical malfunctions can also lead to failure. Repair is often a cost-effective alternative to replacement.
Common error codes for Peugeot e-Rifter I airbag control unit repair
When diagnosing a faulty Peugeot e-Rifter I airbag control unit, error code B1000 is a key indicator of a communication problem. This code signals that the airbag ECU is inaccessible or has internal errors. The airbag warning light then illuminates continuously.
- B1000 → Control unit communication error → This error code indicates a failure or lack of communication with the airbag control unit itself.
This specific code, B1000, occurs when the airbag ECU is unresponsive and system functions are impaired. It is a typical sign of an internal control unit defect.
Other vehicle-specific error codes directly related to the airbag control unit are not clearly documented in publicly available sources. Therefore, B1000 is the most frequently associated code.
What part numbers are available for the Peugeot e-Rifter I airbag control unit repair?
For the Peugeot e-Rifter I airbag control unit repair, two original OEM part numbers have been verified, which exactly match the production model from 2018 onwards. These numbers guarantee compatibility for a safe replacement or professional repair of your airbag control unit.
Part number 9823741480 is an official PSA/Peugeot original OEM number. It is also used for the closely related Citroën Berlingo I, which underscores its high compatibility.
Additionally, part number P19727262 is confirmed as another original OEM number for the airbag control unit of the Peugeot e-Rifter I. Both numbers are valid for models from 2018 onwards.
Specific supplier part numbers from manufacturers such as Bosch or Continental for this particular airbag control unit could not be definitively identified in the verified, official catalogs. Always pay attention to these OEM numbers when repairing the Peugeot e-Rifter I airbag control unit.