Honda CBR650F Service Manual page 391

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LIGHTS/METERS/SWITCHES
1. Battery
Inspection
Measure the voltage between the 4P connector [1]
terminal and ground.
CONNECTION: Red/white (+) – Ground (–)
Is there battery voltage?
YES
NO
2. Ground Line Open Circuit Inspection
Check for continuity between the 4P connector [1]
terminal and ground.
CONNECTION: Green – Ground
Is there continuity?
YES
NO
3. Turn Signal/hazard Switch Line Open Circuit
Inspection
Connect the 4P connector [1] terminals with a
jumper wire [2].
CONNECTION: Red/white – Gray
Operate the turn signal switch or push the hazard
switch.
Do the turn signal lights illuminate?
YES
NO
21-22
Power Source Line
– GO TO STEP 2.
– Open circuit in the Red/white wire
– GO TO STEP 3.
– Open circuit in the Green wire
– GO TO STEP 4.
– • Open circuit in the Gray wire
• Faulty turn signal switch or hazard
switch
• Faulty turn signal or hazard light circuit
Open Circuit
[1]
R/W
[1]
G
[1]
Gr
[2]
R/W