Diagnostic Aids
An intermittent condition is likely to be caused by a poor connection at arming sensor terminal "B" or "D", poor connection at DERM terminal A4 or A5, an open in circuit No. 236 or No. 1400, or an open inside dual pole arming sensor.
WARNING:
To avoid air bag deployment and injury when trouble shooting system, only use test equipment specified in diagnostic charts. Under no circumstances should battery powered test equipment or test light be used. Carefully follow all instructions.