Mazda 323 1988 Workshop Manual page 933

15
LIGHTS REMINDER WARNING
OSCILLATOR UNIT
Operation check
1, Apply 12V to the "b" terminal, and connect "e",
"d" terminals to the ground.
2. Confirm that test light comes on when it is connect-
ed between the 12V and "f" terminals.
Replace oscillator if light does not illuminate.
Caution
Do not reverse the polarity (12V power) to the
terminals.
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