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Page Title:
WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) ILLUMINATION DOES NOT DIM (cont) |
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 TM 9-2320-366-20-2
TM
e93. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) ILLUMINATION DOES NOT DIM
e93.
(CONT)
KNOWN INFO
TEST OPTIONS
4.
Marker lights illuminate.
Continuity Test or
Blackout lights illuminate.
STE/ICE-R #91
Is continuity present
REASON FOR QUESTION
WTEC II TEPSS
between connector J7-1
If continuity is not present,
illuminates.
and a known good
wire 1426 is faulty.
WTEC II cab transmission
ground?
harness OK.
WTEC II VIM OK.
POSSIBLE PROBLEMS
Faulty WTEC II dashboard
NO
cable assembly.
Faulty WTEC II TEPSS
Repair wire 1426 (para 2-45)
dimmer module.
YES
or replace WTEC II dashboard
cable assembly (para 7-10).
KNOWN INFO
TEST OPTIONS
5.
Marker lights illuminate.
Continuity Test or
Blackout lights illuminate.
STE/ICE-R #91
Is continuity present
REASON FOR QUESTION
WTEC II TEPSS
between connector J7-2
If continuity is not present,
illuminates.
and a known good
wire 1408 is faulty.
WTEC II cab transmission
ground?
harness OK.
WTEC II VIM OK.
POSSIBLE PROBLEMS
Faulty WTEC II dashboard
NO
cable assembly.
Faulty WTEC II TEPSS
Repair wire 1408 (para 2-45)
dimmer module.
YES
or replace WTEC II dashboard
cable assembly (para 7-10).
2-1064
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