ELECTRIC SYSTEM - DIAGNOSIS AND TROUBLESHOOTING
7.1.3 GENERAL
● OVERVIEW
Sometime, a problem may be diffi cult to reproduce.
If this is the case, the conditions during failure may
need to be reproduced. The following is how to re-
produce conditions that can cause electrical prob-
lems.
The electric problems can be divided into the following
6 sections:
•
Vibration
•
Damage by heat
•
Freezing
•
Moisture
•
Electric load
•
Starting in frozen or overheated condition
Check the symptom by asking customer. This is a very
important factor when reproducing the symptom.
● VIBRATION
A problem may occur and the tractor's condition can
get worse if driving the tractor on unpaved road or the
engine vibrates harshly (when running A/C at idling).
In this case, inspect the conditions related to the vi-
bration.
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SUUV-W00 Apr. 2011