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Home >> Toyota >> 2001 >> Sienna CE >> Repair and Diagnosis >> External Pages >> Different car >> Section 269 (Air Bag Restraint Systems) >> Diagnostic Tests >> DTC 32/B1650: Occupant Classification System Malfunction >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2004 Lexus ES 330. However, it is still accessible from the selected car via links, so may be relevant.

Diagnostic Trouble Code (DTC) 32/B1650 could be caused by an occupant detection sensor malfunction, air bag sensor assembly malfunction or defective wiring harness.

NOTE: During testing, if DTCs other than DTC 32/B1650 are retrieved, disregard them.