11
Test Procedures
TROUBLESHOOTING AND ELECTRICAL
SYSTEM: GASOLINE VEHICLES
2.
Set the multimeter to 20 VDC.
3.
Place the probes to measure the voltage between the 18-gauge purple relay wire (w135) terminal and the
frame ground
.
4.
Monitor the multimeter. The reading should indicate 0 volts with the key off. The reading should indicate
approximately 12 VDC with the key on.
5.
If the reading is 12 VDC and the relay does not click when the engine starts, replace the relay.
2087
Figure 11-13
Carburetor Heater Relay Coil Circuit Test
2088
Figure 11-14
Carburetor Heater Relay Contact Test
6.
If the reading is 12 VDC and the relay clicks when the engine starts, check the relay contacts.
6.1.
Set the multimeter to 200 ohms.
6.2.
Check for continuity between the 18-gauge gray wire (w111) and the 16-gauge green wire (w114) relay
terminals
6.3.
Monitor the multimeter. The multimeter should NOT indicate continuity with the key in the ON position and
the engine off. The multimeter should indicate continuity when the engine starts.
6.4.
If the multimeter indicates continuity while the key is in the ON position and the engine is off, the contacts
have failed closed. Replace the relay.
7.
If the reading obtained in step 5 is not 12 VDC when the engine starts, perform the following test procedures:
– Check the battery.
See Test Procedure 1 – Battery on page 11-9.
– Check the oil pressure switch.
See the Kawasaki FH680D engine manual (CC P/N 103351201).
– Check the 10-amp fuse (on w109).
See Test Procedure 2 – Fuse on page 11-12.
– Check the key switch.
See Test Procedure 5 – Key Switch (Starter Circuit) on page 11-15.
– Check the neutral switch on the transmission housing.
See Test Procedure 15 – Neutral Switch
– Check for continuity of the wire harness on wires w139, w135, and w47.
See Wiring Diagram on page 11-6.
Page 11-18
2016 Carryall 1500/1700 and XRT 1550 Maintenance and Service Manual
Summary of Contents for Carryall 1500 2016
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