DTC B0013-2B: Passenger Knee Bolster Deployment Control - Signal cross coupled: Action

NOTE: The deployable device connector has a locking plunger (orange tab) which should only fully lock when the two connectors are securely mated, male to female. If the plunger can move to the locked position easily when not mated (for example using reasonable pressure), then this indicates that the connector is damaged. Repair the wiring harness as necessary

Disconnect the passenger knee bolster connector and apply light pressure to the connector plunger. If the plunger moves to the engaged position the connector is damaged. Repair the wiring harness as necessary
Refer to the electrical circuit diagrams and check the passenger knee bolster circuit for short circuit to another restraints circuit. Repair the wiring harness as necessary, clear the DTCs and retest