Autoelectro is urging technicians to check a vehicle’s software before replacing its alternator.
Modern alternators communicate with the car’s ECU (Engine Control Unit) to regulate charging and warning lights. Outdated software can cause communication issues, leading technicians to mistakenly diagnose a charging fault and replace a perfectly good alternator.
Autoelectro’s Harnek Bhogal said: “We have identified several ECU-controlled – and even 48V – part numbers for new Ford, Range Rover and Audi models, of which the technical support is exclusive to us in the aftermarket. Our first piece of technical advice for these parts is to ensure that the vehicle software is up to date before conducting any diagnostic or repair work. This step is crucial to avoid misdiagnosis and unnecessary replacement of functioning alternators.”
Autoelectro highlights the importance of software checks to prevent unnecessary part replacements. They also emphasise their commitment to quality through industry-leading practices like rigorous testing and ISO 9001 certification.
To further support technicians, Autoelectro provides comprehensive technical resources. This includes part-specific technical guides and a web portal with troubleshooting tips, common fault information, and industry updates.
Harnek concluded: “It’s crucial for technicians to review these notes before installing replacement parts to prevent issues. Our experience shows that these notes provide peace of mind for both technicians and motor factors. It builds trust.”
To discover the Autoelectro range, please click here.
