180 Degrees Passive Infrared Motion Sensor (490-0208) Troubleshooting Faxback Doc. # 17225 Circuit does not function. Poor contact in T5, T6 wire firmly. Reconnect T5, T6 wire firmly. Indicator does not light when triggered. Poor contact in P-1-indicator link. Re-install P1 indicator jumper. Sensor fails to trigger main alarm. TAMPER's (T1, T2) or ALARM's (T3, T4) wire connection is poor. Check the TAMPER and ALARM wire connections on both ends and reconnect, if necessary.