EU2 Multifunction Relay Unit - YWB10022
Valid
Part Numbers
Valid part numbers for the ECU MFRU
are YWB10022 only. Other part
numbers may refer to a component which looks outwardly identical but is either
the EU3 unit or specified for use in the air conditioning system and is not
compatible.
Internal
Schematic
Standard automotive pin numbers 30,
85, 86 & 87 are marked for the internal relays for reference.
Pinout
& Connectors
View of MFRU connectors as seen from
the cable entry.