KNOWN INFO
TEST OPTIONS
REASON FOR QUESTION
Continuity Test or
STE/ICE-R Test #91
POSSIBLE PROBLEMS
12 VDC and 24 VDC circuits
operate.
Circuit breaker CB35 OK.
Circuit breaker CB79 OK.
10 AMP MAIN POWER fuse OK.
10 AMP IGNITION fuse OK.
WTEC II VIM OK.
WTEC II cab transmission
harness OK.
WTEC II TEPSS OK.
Faulty WTEC II dashboard
cable assembly.
Faulty terminal board TB1.
11.
Is continuity present from
terminal board TB1
position 60 to terminal
board TB1 position 62?
YES
Replace terminal board
TB1 (7-10).
NO
Repair wires 1690 from terminal board
TB1 position 62 to circuit breaker CB79
(para 2-40) or replace WTEC II dashboard
cable assembly (para 7-10).
f19B. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DOES NOT
ILLUMINATE (CONT)
TM 9-2320-365-20-2
If continuity is not present,
terminal board TB1 is faulty.
If continuity is present, WTEC
II dashboard cable assembly
is faulty.
2-1482.36 Change 1
