Turn Signal System Operates Properly But Hazard System Does Not Operate - Honda GL1800 Service Manual

Turn signal system operates properly but hazard system does not operate

1. Hazard Switch Inspection
Check the hazard switch (page 20-32).
Is the hazard switch operating properly?
NO – Faulty hazard switch; replace the left panel switch assembly (page 20-32).
YES – GO TO STEP 2.
2. Hazard Switch Ground Line Continuity Inspection
Check for continuity between the Green wire ter-
minal of the wire harness side panel switch 14P
connector and ground.
Is there continuity?
NO – Open circuit in the Green wire between
the hazard switch and ground terminal.
YES – GO TO STEP 3.
3. Hazard Switch Line Continuity Inspection
Disconnect the combination meter 3P connector
(page 20-17).
Check for continuity of the following wires
between the panel switch 14P connector and
meter 3P connector.
– Gray
– Blue/green
Is there continuity?
NO – • Open circuit in the following wires:
– Gray
– Blue/green
YES – • Faulty diodes
(page 20-33).
• Open circuit in the Pink/white wire
between the hazard switch and diodes.
• Open circuit in the Orange or Light blue wire.
(D12, D13)
LIGHTS/METERS/SWITCHES
20-7