Honda 1986 GoldWing GL1200A Manual page 106

Electronic Travel Computer
Troubleshooting
(cont'd) - - - - - - - - - - - - - - - - - - - -
Time cannot be adjusted.
NOTE: The clock can only be adjusted when the ignition switch is in the ON or ACC position.
ETC/CLOCK SWITCH: Remove ETC unit
cover and check for continuity between
terminals.
FWd~~_;
;R:;
(.~
, 'r-'"
.--5
Brown
0)1.-......J'''' '\", ;
mini
coupler
1' " '2 3
Abnormal
• Faulty clock switch.
SWitch
funchon
:2
3
4
Push 0-+---+-0
Tum to H
Tum to M
a
, Normal
o
0-1-0
.. Faulty ETC unit (try with a known good
ETC unit).
Average speed and trip functions do not operate.
POWER/FUEL SYSTEM INDICA TOR: Tum
Ignition switch ON Measure voltage
between W (+) and G/SI (-) terminals of
1 7P
White coupler,
o
Volts
Check the fuel system indicator. The fuel
system indicator shOUld come on for about
3 seconds when the ignition is switched
ON
Battery
Voltage
SPEEDOMETER/ODOMETER: Check
speedometer and odometer functions.
Abnormal
(cont'd next page}
SENSOR SIGNAL: Measure voltage
between SIIY (+) terminal of the
instrument 20P black coupler and G/SI (-)
termInal of Instrument 13P white coupler
with ignition switch in the ON position. Volt
meter should indicate about 1 to 9V
alternately when the front wheel is turned
slowly.
Abnormal
.. Go to FUEL
SYSTEM INDICATOR
DOES NOT LIGHT
troubleshooting
(see page 10-7).
Normal
• Open circuit in wire
harness.
OK
• Faulty instrument.