.- .— TM 5-5420-226-20-1 Symptom-60 DETAILED TROUBLESHOOTING PROCEDURE SUPPORT SYSTEM -  VEHICLE LIGHTING (Continued) First l l l l l Technician (Operator’s Station) Set    MASTER BATTERY switch OFF. Connect front accessory harness connector to   basket- indicator panel   harness connector at  basket    disconnect. Displace gage   instrument panel (page 10-111). Disconnect basket-indicator panel harness connector from    gage    instrument panel. Set   MASTER BATTERY switch ON. Second Technician (Front of   Vehicle) l   Visually    check   if  service   lights   are    working    properly. BASKET-INDICATOR PANEL HARNESS ~ Check if   vehicle lights    work    after disconnecting basket-indicator panel    harness connector from   gage instrument panei, ( Are   vehicie iights    working properly? I GAGE INSTRUMENT PANEL (REAR    VIEW) ? l   inspect    basket-indicator panei harness for   bent/broken connector contacts or   ioose CKT   40   wire   at   rear   of connectors. l   Repair   connectors if  defective (page 10-298). l   If  connectors are   not defective, notify support maintenance of   a  defective basket-indicator panel harneas. l   Instaii    gage    instrument panei    (page 10-112). CKT r 1 TA107292 4-603