Honda 1986 GoldWing GL1200A Manual page 105

All liquid crystal displays (l.C.D.'s) remain OFF, except clock.
POWER TO ETC: Measure voltage
between the LgfBI (+) and GIBI (-}
terminals at the
1 7P
white coupler Tum
Ignition switch to ACC.
"
Bat1ery
Voltage
Indicated
COUPLER: Check 17P white coupler for
poor contact at connector.
Not Loose
• Faulty ETC unit (try with a known good
ETC unit).
o
Volts
(L
W
81
(+:
I!="--'[!-ih r
",-,,/I./-,"""U
No
WIRING: Check for continuity between the Continuity
G/SI terminal at ETC unit 1 7P white
~----
........ Open circuit in wire harness.
coupler and battery negative terminal.
Continuity
FUSE: Check fuse (RADIO/FLASHER) In
fuse/relay box.
Blown
Fuse
~----+-.
Short circuit in hamess (radio will not
operate}.
Fuse OK
POWER TO FUSE: Remove Tuse
(RADIO/FLASHER) and measure voltage
between tuse positive terminal (+) and
battery negative terminal with ignition
switch in the ACC position
o
Volts
IGNITION SWITCH: Check ignition sWltcn
for continuity (see base manual).
Normal ADnormal
• Poor contact at • Faulty ignition
ignition switch switch.
coupler or fuse
box coupler.
• Open coupler In
harness between
ignition switch
and fuse terminal.
Battery
Voltage
WIRING: Check for continuity between
fuseJnegatlve terminal and
Lg!81 of
fuse/relay box 13P black coupler.
No
Continuity
1-----....
Open circuit in fuse/relay box.
• Poor contact at fuse/relay box coupler.
Continuity
Continuity
WIRING: Check tor continUity between
sub·fuse negative terminal and Lg/BI
terminals of ETC unit white 17P coupler.
No
Continuity
~ ...... Open circuit between fuse terminal and
ETC unit.
• Poor contact at fuse/relay box
couplers .
......- - - - - - - - - - - - - . . . . Faulty ETC unit (try with a known
good ETC unit). (cont'd)
11-5