Service manual

ELEC
SIGNAL SYSTEM
8-31
3. Front brake switch
• Disconnect the front brake switch coupler
 from the wire harness.
• Connect the pocket tester (Ω 1) to the
brake switch coupler.
Positive tester probe

Brown Terminal
Negative tester probe

Green/Yellow
Terminal
• Check the brake switch for continuity.
Switch Good Bad
position condition condition
Front brake  XX
applied
Front brake X  X 
not applied
:Continuity X: No continuity
• Is the front brake switch OK?
4. Rear brake switch
• Disconnect the front brake switch coupler
 from the wire harness.
• Connect the pocket tester (Ω 1) to the
brake switch coupler.
Positive tester probe

Brown 
Terminal
Negative tester probe

Green/Yellow
 Terminal
• Check the brake switch for continuity.
Switch Good Bad
position condition condition
Rear brake  XX
applied
Rear brake X  X 
not applied
:Continuity X: No continuity
• Is the rear brake switch OK?
EAS00795
5. Wiring
• Check the entire signal system’s wiring.
Refer to “CIRCUIT DIAGRAM”.
• Is the signaling system’s wiring properly
connected and without defects?
Replace the front
brake switch.
YES
NO
Replace the rear
brake switch.
YES
NO
Properly connect or
repair the signaling
system’s wiring.
Check the condition of
each of the signaling
system’s circuits. Refer
to “CHECKING THE
SIGNALING SYSTEM”.
YES
NO