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Pinpoint Test J: DTC U0155
Smart Junction Box (SJB) Pinpoint Test J: DTC U0155Normal Operation -
DTC U0155 (Lost Communication With Instrument Panel Cluster (IC) Control Module) - set by the Smart Junction Box (SJB) whenever it receives invalid data from the Instrument Cluster (IC).
This pinpoint test is intended to diagnose the following: -
Module communication
-
SJB
-
IC
PINPOINT TEST J: DTC U0155J1-J5:
