Yamaha FZR400 1988-1989 Service Manual page 361

5. Voltage
'Connect the pocket tester (DC20V) to the
temperature gauge leads.
Tester (+) Lead + Brown @ Terminal
Tester (-1 Lead -+ Black @ Terminal
lead ,at the temperature gauge connector.
Check the entire signal system for connec-
tions. Refer to the "WIRING DIAGRAM"
section.
Replace tempmeter.
MEETS
SPECIFICATIONS
SPECIFICATION
I
CORRECT
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SIGNAL SYSTEM -1
OUT OF SPECIFICATION
Replace therm0 unit.
OUT OF SPECIFICATION
Check the entire signal system for
POOR CONNECTION
Correct.
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