The phrase plug and play should be clarified for the exact vehicle and unit. It may not describe every configuration, security or installation requirement involved in making a used controller operate correctly.
Request a specific compatibility statement
Provide vehicle and original module details and ask what preparation the seller performed. Keep the written description and any conditions. A matching connector is insufficient evidence.
Do not remove or alter original data before a supported route is confirmed. If the unit fails to operate, preserve the scan and contact the supplier rather than trying unrelated files. A specialist can assess the actual identities and requirements, but should not be expected to validate a broad sales phrase without the supporting information.
Need help with this fault?
- Module Warranty and an Unresolved Vehicle Wiring Fault
- Checking a customer-supplied module before fitting it
Browse this collection or prepare a vehicle and module enquiry. Tell us about the vehicle, the fault and any tests already done. Contact our Didcot workshop before travelling or posting a module. Visits are by appointment.