ELECTRICAL SYSTEM TROUBLESHOOTING PROCEDURES - CONTINUED
TEST OR INSPECTION
c. Disconnect cables from battery
All Machine Electrical
Systems Are Inoperative -
e. Connect meter between battery
disconnect switch terminals.
f. Place battery disconnect switch in
1. Replace battery disconnect switch if
Check connection of battery cables
Clean and/or reconnect battery cables if
and condition of terminals. Check
necessary. If the problem still exists, go to
that battery is correctly connected to
batteries, starter, and chassis ground.
Perform Malfunction 3, Test 1. If the
problem still exists, go to Test 4.
If STE/ICE-R is available, perform
battery STE/ICE-R Testing (WP
Starting Motor Is
If STE/ICE-R is available, perform Starting System STE/ICE-R
Check starting system main circuit
If circuit breaker did not require reset. If
breaker (60A) and reset as necessary.
the problem still exists, go to Test 2.
Check starter solenoid operation.
a. Place battery disconnect switch to
1. If thump of starter solenoid energizing
ON position. Turn start switch fully
is heard, go to Step b.
to the right and listen for starter
2. If thump of solenoid is not heard, go to
Malfunction 5, Test 3.
b. Place battery disconnect switch to
c. Check continuity of connector
between starting motor-to-solenoid