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Home >> Lexus >> 1992 >> SC 400 >> Repair and Diagnosis >> External Pages >> Different car >> Section 1 (Air Bag Restraint System) >> Diagnostic Tests >> DTC 54/B0106: Open In Passenger-Side Air Bag Module Squib Circuit >> Possible Causes
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Possible Causes

WARNING: This page is about a different car, the 1998 Lexus SC 400 and 1998 Lexus SC 300. However, it is still accessible from the selected car via links, so may be relevant.

DTC 54/B0106 could be caused by an open in P+ (Blue wire) and P- (Yellow wire) in squib circuit, squib malfunction or air bag sensor assembly malfunction.

NOTE: During testing, if DTCs other than DTC 54/B0106 are displayed, disregard them.
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