Description
Product Overview
The Multifunction Relay G. Cartier 03 730 is a reliable electrical component designed specifically for Citroën and Peugeot vehicles under the PSA Group. It manages multiple electrical functions within the vehicle’s systems, ensuring smooth operation of auxiliary components such as lighting, wipers, and other electronic circuits.
This relay is a common replacement part sought after by professional auto mechanics and enthusiasts performing their own car repairs. It is especially useful when electrical malfunctions such as intermittent lighting failures or wiper issues arise, which often indicate relay wear or failure over time.
Function and Replacement
The relay controls several critical electrical functions by receiving signals from the vehicle’s control units and distributing power accordingly. Over time, relays can degrade due to mechanical wear or electrical contact corrosion, leading to poor vehicle performance or electrical faults. Replacement is generally straightforward: the faulty relay is unplugged from its socket in the fuse box and replaced with the new part, usually without the need for special tools.
Regular inspection is recommended, especially if your vehicle shows signs of malfunctioning electrical components. Timely replacement can prevent downtime and increase vehicle reliability.
Technical Information
- Manufacturer: G. Cartier
- Model: Suitable for multiple Citroën and Peugeot models under the PSA Group
- Product Codes: 03 730, 03730
- Additional Numbers: Compatible with various PSA part numbers and electrical systems
