TM   10-3930-643-20 ELECTRICAL  SYSTEM  TROUBLESHOOTING  AND  MAINTENANCE.  (cont) 5-8. Instrument   Panel   Troubleshooting.   (cont) MALFUNCTION TEST OR INSPECTION CORRECTIVE   ACTION i . BRAKE PRESSURE WARNING LIGHT REMAINS ON. Step   1. Reset   indicator   rod. Push   indicator   rod   back   in   place   with   a   length   of   wire.   The indicator   rod   has   no   resistance   and   the   light   will   go   off. Step   2. Return   M10A   Forklift   to   original   equipment   condition. j.  TORQUE  CONVERTER  OIL  TEMPERATURE  WARNING  LIGHT  DOES  NOT  OPERATE. Step   1. Remove   socket   and   check   torque   converter   oil   temperature warning   light   bulb. If   bulb   is   burned   out,   replace,   refer   to   paragraph   5-25. Step   2. Test   continuity   of   the   torque   converter   oil   temperature   warning light    switch. Disconnect   the   wire   assembly,   as   shown.   Connect multimeter   to   switch   terminal   and   ground. 5-52