Page 522 - Workshop Manual - Aumark (BJ1051)
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Diagnosis-Power Windows
4. Checking for air cleaner indicator light signal circuit open
(a) Use a multimeter to measure voltage to
ground of connector pin 19 of
combination meter B033.
Voltage: battery voltage
Is check result normal?
4 Yes > Repair signal line open between connector pin 1 of air cleaner clogging warning light switch
C011 and connector pin 19 of combination meter B033.
No > Replace combination meter assembly.
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