The Electronic Parking Brake (EPB) unit designed for the Peugeot 3008 I is a direct-fit replacement part for workshops and experienced DIYers. This used unit is offered with known part numbers and has been confirmed as functional. The EPB replaces the conventional manual handbrake with an electrically actuated motor-driven mechanism that secures the vehicle when parked and assists in hill hold and safety interlocks during driving.

Key Benefits

• Direct-fit solution for Peugeot 3008 I (First Generation), reducing downtime in the workshop.
• Restores full parking brake function and eliminates warning lights or faults related to the EPB system.
• Ideal for professional mechanics and competent DIYers who can perform electrical and diagnostic work.

Technical Information

• Manufacturer: Stellantis (Peugeot/Citroën)
• Model: Peugeot 3008 I (First Generation, approx. 2008–2016)
• Product Codes: 0204280099, 0204280126
• Additional Numbers: 9684898480, 9688061780, 470209, 470212, 204280099, 204280126

Function And Symptoms

The EPB module converts electrical commands from the vehicle control units into mechanical clamping force on the rear brake calipers (or an actuator mechanism) to hold the vehicle. Common symptoms of a failing EPB unit include illuminated parking brake or ABS warning lights, inability to engage or release the parking brake, grinding or motor noise during operation, and error messages in the dashboard related to the brake system.

Installation Recommendations

• Always disconnect the vehicle battery before starting work to avoid short circuits and to protect electronic modules.
• Raise the vehicle and secure it on stands if required. Ensure wheels are chocked and the vehicle is stable.
• Remove interior trim and center console panels as required to access the EPB unit and electrical connectors.
• Unplug electrical connectors and remove mounting bolts. Carefully extract the unit without straining wires or cables.
• Fit the replacement unit, secure all fasteners to the manufacturer torque where applicable, and reconnect electrical connectors.
• Reconnect the battery and perform a system initialization/calibration using a suitable diagnostic tool (e.g., DiagBox, Lexia, or equivalent). EPB systems usually require a diagnostic routine to calibrate travel limits and motor position before the system returns to normal operation.
• After installation, carry out functional checks: engage and release the parking brake multiple times, verify absence of warning lights, and test drive at low speed to confirm correct operation.

Why This Part Fails Most Often

Electronic parking brake units commonly fail due to mechanical wear of the motor or gears, corrosion and water ingress affecting electrical connectors or motor windings, seized actuators or caliper components, and electrical faults such as damaged wiring or internal controller malfunctions. Age and mileage increase the likelihood of failure—units exposed to road salt or frequent heavy use (city traffic with frequent parking) tend to wear faster.

Practical Tips For Mechanics

• Check for related faults in wheel sensors, ABS module, and wiring harness before replacing the EPB unit; sometimes the root cause is an upstream electrical fault.
• Keep the replacement part’s product codes on hand (listed above) to ensure correct fitment and to match to the vehicle build when sourcing parts.
• Document the replacement and calibration steps in the service record to help future diagnostics.

Suitable For: Peugeot 3008 I owners and professional workshops seeking a tested, compatible EPB mechanism. Use the product and reference codes above when searching or ordering to find the exact match for your vehicle.

High-quality replacement electric parking brake (EPB) mechanism designed for Citroën/Peugeot platforms produced under Stellantis. Engineered for workshop fitment and reliable everyday use, this unit restores automatic parking brake operation, eliminates warning lights and fault codes related to the EPB system, and is suitable for professional mechanics and experienced DIYers. Commonly searched by product numbers, the unit listed here matches multiple OE references for C4 Picasso models up to 2013.

Technical Information

Manufacturer: Stellantis / Citroën (Stellantis Citroën Peugeot)

Model: Citroën C4 Picasso, Citroën C4 Grand Picasso (up to 2013)

Product Codes: 0204280099, 9684898480

Other Numbers: 470207, 470220

Compatibility And Fitment

This EPB mechanism fits Citroën C4 Picasso and Grand Picasso models produced until 2013. Compatibility is most often confirmed by matching the OE/product numbers printed above. The unit is intended for the rear brake assembly and replaces the electric handbrake actuator/mechanism originally fitted to these vehicles.

Function And Common Faults

The electric parking brake mechanism engages and releases the rear parking brake electronically, replacing a manual lever or cable system. It provides parking brake actuation via an electric motor and gearbox or actuator assembly integrated with the rear caliper or parking mechanism. Typical symptoms of a failing unit include persistent EPB or handbrake warning lights, inability to engage or release the parking brake, abnormal motor noise during operation, or stored fault codes in the ABS/EPB ECU.

Most Common Causes Of Failure:

• Corrosion and moisture ingress leading to seized gears or damaged electrical connections.
• Motor wear or gearbox fatigue after extended use or high mileage.
• Contamination from brake dust or road debris causing mechanical binding.
• Electrical connector corrosion or intermittent wiring faults.

Replacement And Installation

Recommended for professional installation. Basic replacement steps (summary):

• Park the vehicle on a level surface, apply wheel chocks and lift the vehicle safely. Use axle stands and follow all safety procedures.
• Disconnect the negative battery terminal before beginning work to avoid electrical damage and unintended EPB activation.
• Remove the rear wheel and inner trim to access the parking brake actuator or caliper assembly.
• Disconnect the electrical connector to the EPB actuator and unbolt the actuator assembly from the caliper or mounting bracket.
• Fit the replacement unit, torque mounting fasteners to manufacturer specifications, and reconnect the electrical connector.
• Reinstall wheel and lower the vehicle.
• Perform EPB initialization/calibration with a suitable PSA diagnostic tool (DiagBox/Lexia) or equivalent diagnostic equipment to clear fault codes and ensure proper operation.

Installation Recommendations

Use proper lifting equipment and workshop tools. Tighten fasteners to OEM torque values and ensure connectors are clean and fully engaged. After installation, run a full EPB cycle and a diagnostic scan to confirm the absence of faults and to perform any required adaptation or calibration. If the vehicle shows any ABS/EPB-related fault codes, address those before returning the vehicle to service.

Why This Part Fails Most Often

The unit typically fails due to environmental exposure (water, salt, road grime) that causes corrosion and mechanical seizure, or due to long-term motor and gearbox wear. Vehicles used frequently in stop-and-go traffic or in harsh climates are more prone to EPB wear. Regular inspection and avoiding high-pressure washing near the brake area can extend service life.

Order this electric parking brake mechanism by the OE/product codes above to ensure correct fitment for Citroën C4 Picasso and Grand Picasso models up to 2013. Designed for reliable restoration of EPB functionality in workshop and DIY repairs.