Mazda 1990 323 Workshop Manual Supplement page 221

TROUBLESHOOTING GUIDE
CT= page K2-144
Voltage: Approx. 12V (Hold switch released)
switch and 1H terminal of EC-AT control unit is
and poor connection at connectors
+ If OK, go to next step
+ If not OK, repair wiring
a page K2-198
K2-45