KNOWN INFO
TEST OPTIONS
REASON FOR QUESTION
NO
YES
Continuity Test or
STE/ICE-R Test #91
12 VDC and 24 VDC circuits
operate.
Circuit breaker CB35 OK.
Circuit breaker CB79 OK.
Terminal board TB1 OK.
WTEC II dashboard cable
assembly OK.
10 AMP IGNITION fuse OK.
WTEC II cab transmission
harness OK.
WTEC II TEPSS OK.
Faulty 10 AMP MAIN POWER
fuse.
Faulty WTEC II VIM.
POSSIBLE PROBLEMS
Is continuity present
through 10 AMP MAIN
POWER fuse?
If continuity is not present,
10 AMP MAIN POWER fuse
is faulty. If continuity is
present, WTEC II VIM is faulty.
Replace 10 AMP MAIN POWER
fuse (para 8-6).
Replace WTEC II VIM
(para 8-6).
12.
f19B. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DOES NOT
ILLUMINATE (CONT)
TM 9-2320-365-20-2
2-1482.38 Change 1