Volvo Workshop Manuals
V70 GL L5-2.4L VIN 55 B5254S (1998)
Starting and Charging > Power and Ground Distribution > Wiring Harness > Component Information > Technical Service Bulletins > All Technical Service Bulletins for Wiring Harness: > TJ4523 > Jul > 10 > Immobilizer System - No Start/DTC's 233/234/321 > Page 5678
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
If any hardware is being replaced without correcting defect terminals, it might end up with an immo code mismatch between the ECM and Immo
Wire terminal P/N 30656669
Wire terminal P//N 30656670
Terminal removal tool P/N 9512637 (sold by SPX)
First read out diagnostic trouble codes (DTCs) for the immobilizer system.
233 = Antenna ring
234 = Transponder communication
321 = Initiation signal from the ECM.
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