Table of Contents
Advertisement
E-35 Alarm does not sound during travel
Alarm does not sound during travel.
Failure
Related
information
No.
Cause
Defective travel signal
1
Defective travel alarm
2
(Internal defect)
Open circuit in wiring
harness
3
(Wire breakage or
defective contact of
connector)
Ground fault in wiring
harness
4
(Contact with ground
circuit)
Circuit diagram related to travel alarm
PC88MR-10
Procedure, measuring location, criteria, and remarks
a Be ready with starting switch OFF, then run engine to perform
troubleshooting.
a If monitoring data is not displayed normally, perform troubleshooting for "E-
49 Travel is not displayed correctly with monitoring function".
Monitoring code
01900
1. Turn starting switch to OFF position.
2. Disconnect connector M14, and connect T-adapter to female side.
3. Start engine and operate travel lever.
a If voltage is normal but travel alarm does not sound, travel alarm is
defective.
Voltage
Between M14 (female) (1) and (2)
1. Turn starting switch to OFF position.
2. Disconnect connectors M14 and CP02, and connect T-adapters to each
female side.
Between CP02 (female) (107) and M14 (female) (1)
Resistance
Between M14 (female) (2) and ground
1. Turn starting switch to OFF position.
2. Disconnect connectors CP02 and M14, and connect T-adapter to either
female side.
Between CP02 (female) (107) and ground, or M14
Resistance
(female) (1) and ground
40 Troubleshooting
Troubleshooting of electrical system (E-mode)
(PC88MR-KA4-400-A-Z0-A)
Item
Travel
When lever is in neutral:
Correct display
When both levers
operated: ON
OFF
20 to 30 V
Max. 1 z
Max. 1 z
Min. 1 Mz
40-429
Advertisement
Chapters
Table of Contents
Troubleshooting
