V70 GL L5-2.4L VIN 55 B5254S (1998)
or oxidation.
Check the male/female pin contact for connector 4/22 7/39 and to ECM (Engine control module) BEFORE any hardware is being replaced (such as
Immobilizer control unit).
Note:
If any hardware is being replaced without correcting defect terminals, it might end up with an immo code mismatch between the ECM and Immo
control unit.
PARTS REQUIRED:
Wire terminal P/N 30656669
Wire terminal P//N 30656670
Terminal removal tool P/N 9512637 (sold by SPX)
SERVICE:
First read out diagnostic trouble codes (DTCs) for the immobilizer system.
233 = Antenna ring
234 = Transponder communication
321 = Initiation signal from the ECM.