Noise Suppression Chart - Mitsubishi Montero 1987 Service Manual

AUDIO SYSTEM
- Noise Suppression
8-201
NOISE SUPPRESSION CHART
Symptom
Unusual noise related to
engine speed.
' Remedy
Securely ground the engine, frame and/or body and engine
hood.
- Ground wire
16E71C
"Clatter" noise related to the
Turn signals
flashing of turn signal lights
Connect a 0.5 FF noise-suppression capacitor to the 6 terminal
of the flasher unit.
Abnormal noise when
the horn is operated.
Horn
?L
- 0.5pF noise suppression
capacitor
16E71:
1. Connect a 0.5 FF noise-suppression capacitor to the + B
terminal of the horn.
2. For an FM radio, connect an LC filter to the horn terminals.
Noise when the wind-
shield washer oprates.
Washer motor
Horn LC filter
16E71:
1. Connect a 0.5 PF noise-suppression capacitor between
the terminal of the washer motor and the power source
wire.
2. For an FM radio, connect an LC filter between the terminal
of the washer motor and the power source wire.
Unusual noise when the
engine is started.
Water tempera-
ture gauge unit
Connect a 0.1 p,F noise-suppression capacitor to the terminal o
the water temperature gauge unit.
0.1 PF noise suppression
capacrtor
1 STB Revision