Honda 1986 GoldWing GL1200A Manual page 43

IIII~
Spark
U n i t - - - - - - - - - - - - - - - - - - - - - - -
Inspection
Remove the top compartment. Tum the ignition switch
ON.
Measure the voltage between the coupler wires of both
spar\< units, as described below.
Check for battery voltage between the coupler W
(+)
and
G (-)
wires.
If there is no voltage, disconnect the coupler and check
for continuity between the
Y
harness lead, the ECU
coupler No. 33 terminal, and the black 13P coupler Y
lead on the rear fender. If there is no continuity, the wir-
,ng harness has an open.
Check for battery voltage between the coupler BVW (+)
and G (-) terminals.
If there is no voltage, check for continuity between the
21 P black coupler W terminal on the fuse box and the
spark unit coupler 81fW terminal. If there is no continuity,
the wiring harness has an open.
Check for battery voltage between the coupler Y ( +) and
G (-) terminals.
If there is no voltage, check for continuity between spark
unit coupler G terminal and ground. If there Is no continu-
ity, the coupler G wire is open If there Is continuity, the
spar\< unit Is faulty.
(cont' d)
7-7