Isuzu 2000 Trooper Workshop Manual page 368

4B1–14
DRIVE LINE CONTROL SYSTEM (SHIFT ON THE FLY)
Fault on switching from 4WD to 2WD
1. Case that indicator does not blink nor turn out.
Step
1
Does the indicator turn out by ignition off?
2
Is the 4WD switch on 2WD position?
Action Yes
Short circuit of
the indicator
Go to Step 2
Disconnection on
the 4WD switch
harness or
breakdown of the
4WD switch in
open state. Turn the 4WD
switch to 2WD
Trace this chart
from the start position. Trace
this chart from
after repair or
replace.
No
harness.
the start.