Club Car IntelliTach XRT 1550, Руководство по техническому обслуживанию и ремонту

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TROUBLESHOOTING AND ELECTRICAL SYSTEM: HONDA POWERED GASOLINE VEHICLES Test Procedures
Page 11b-16 2007 Carryall 295/295 SE & XRT 1550/1550 SE Gasoline, Diesel and IntelliTach M & S Manual
11B
TEST PROCEDURE 7 – START RELAY
See General Warning, Section 1, Page 1-1.
1. Turn the key switch OFF and remove the key. Place the Forward/Reverse handle in NEUTRAL. Chock
the wheels.
2. Disconnect the 16-gauge green wire (w127) from the starter solenoid coil to prevent the vehicle from
unintentionally starting (Figure 11b-10, Page 11b-15) . See following WARNING.
ý
WARNING
• Failure to disconnect the wire from the solenoid coil could result in an unexpected engine
start when performing this test.
3. Set the multimeter to 20 VDC.
4. Place the probes to measure the voltage between the 16-gauge green start relay wire (w110) terminal
and the frame ground (Figure 11b-12, Page 11b-16) .
5. Monitor the multimeter. The reading should indicate 0 volts with the key in the OFF and ON positions. The
reading should indicate approximately 12 VDC when the key is in the START position and the relay
should click.
See following NOTE.
NOTE: The differential and accessory relays may be removed to isolate the sound of the start relay click.
6. If the reading is 12 VDC and the relay does not click when the key switch is turned to the START position,
replace the relay.
7. If the reading is 12 VDC and the relay clicks when the key is in the START position, check the relay con-
tacts.
7.1. Set the multimeter to 200 ohms.
7.2. Check for continuity between the 16-gauge red wire (w124) and the 16-gauge green wire (w128)
relay terminals (Figure 11b-13, Page 11b-16) .
7.3. Monitor the multimeter. The multimeter should not indicate continuity with the key in the OFF or ON
positions. The multimeter should indicate continuity when the key is in the START position.
7.4. If the multimeter does not indicate continuity while the key is in the START position and the relay
clicks, the contacts have failed. Replace the relay.
Figure 11b-12 Start Relay Coil Circuit Test Figure 11b-13 Start Relay Contact Test