Ground Continuity Check; Measurement Results; Faulty Circuit - Kubota V3800-CR-TE4 Diagnosis Manual

V3800-CR-TE4,V3800-CR-TIE4, DM

Ground Continuity Check

1. Remove connector "A" and connector "C", then measure the
resistance between terminals 1 and 2 of connector "A" and
ground.
Factory
No continuity
specification
(Reference)
• Measure resistance while gently shaking the wiring harness up
and down, and side-to-side.
2. In the case of Figure A-6, there is continuity between terminal 1
of connector "A" and the body ground (short circuit). However,
there is no continuity between terminal 2 of connector "A" and
the body ground. As a result, it can be said that there is an open
circuit between terminal 1 of connector "A" and terminal 1 of
connector "C" .
3. Remove connector "B" and measure the resistance between
terminal 1 of connector "A" and the body ground, and between
terminal 1 of connector "B2" and the body ground.
4. The faulty circuit and measurement results are as per below.

(Measurement Results)

• No continuity between terminal 1 of connector "A" and the body
ground.
• Continuity between terminal 1 of connector "B2" and the body
ground.

(Faulty Circuit)

• There is a short circuit between terminal 1 of connector "B2"
and terminal 1 of connector "C".
(1) Sensor
1-S295
COMMON RAIL SYSTEM
(2) ECU
9Y1200192CRS0593US0
KiSC issued 05, 2012 A