Page 965 - Foton Workshop Manual - Tunland (AT)
P. 965
DIAGNOSTICS - AUDIO SYSTEM 04-819
(d) Use a multimeter to measure respectively the
resistance between pins 7 and 8 of connector
C045 of acoustics unit and pins 1 and 2 of
connector J002 of speaker of rear left door.
Standard electrical resistance (check whether
there existent an open circuit)
04
Multimeter connection Standard value
C045(7)-I002(1) ≤ 2 Ω
C045(8)-I002(2) ≤ 2 Ω
(e) Use a multimeter to measure respectively the
resistance between pins 1 and 2 of connector
C045 of acoustics unit and pins 1 and 2 of
connector H002 of speaker of rear right door.
Standard electrical resistance (check whether
there existent an open circuit)
Multimeter connection Standard value
C045(1)-H002(1) ≤ 2 Ω
C045(2)-H002(2) ≤ 2 Ω
Check whether the result is normal?
Yes> go to step 4
No > Repair the open circuit between connector C045 of acoustics unit and the
speakers.
4 . Make comparison with similar vehicle models
(a) Set the acoustics unit “FAD” and “BAL” to one level.
(b) Make comparison with similar vehicle models
Check whether or not the volume of speakers is identical?
Yes > complete
No > Replace the CD/DVD acoustics unit
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