SWITCHES V45 TRIPMETER (V45 SABRE) If the speed sensor checks good, do the following: Slowly turn the front wheel and measure the odometer output voltage from the black lead (positive) to the black/brown lead (negative) at the odometer couplers. VOLTAGE: 6-14 V If there is voltage, replace the trip meter. If there is no voltage, check and repair the wiring. SPEEDOMETER (V45 SABRE) If the speedometer is not functioning properly, check that the wire connections are clean and tight. If they are good, measure the voltage between the odometer and speedometer at the coupler; connect a voltmeter positive test lead to the black/ yellow wire and negative test lead to the green/ black wire. Set the voltmeter to the 25 VDC scale. Turn the ignition switch on and slowly turn the front wheel and watch the voltmeter. The voltmeter readings should alternate between 0 and 4-8 volts. If the voltage readings are correct, the speedometer unit is faulty and must be replaced. If voltage readings are less than 4V, recheck the wire connections. Then recheck the speedometer's function. TACHOMETER If the tachometer does not indicate properly, replace the 1-3 spark unit with a new one and recheck the operation. If the problem still appears, replace the spark unit with the original one and tachometer with a new one. 340 Date of Issue: May, 1982 © HONDA MOTOR CO., LTD. 21-12