YES
e70. INTERVEHICLE STOPLIGHTS DO NOT ILLUMINATE (CONT)
TM 9-2320-365-20-1
2-818 Change 1
2.
WARNING
CAUTION
Read WARNING and
CAUTION on
following page.
KNOWN INFO
TEST OPTIONS
Voltage Test or
STE/ICE-R Test #89
REASON FOR QUESTION
Towing vehicle stoplights
illuminate.
Towed vehicle stoplights OK.
POSSIBLE PROBLEMS
Faulty dashboard cable
assembly.
Faulty rear lights cable
assembly.
Faulty rear intervehicular
12 VDC (7 pin) cable.
Is 12 VDC present at
connector J51 pin 13?
If 12 VDC is not present, wire
22C is faulty.
Repair wire 22C from connector J51pin 13
to terminal board TB1 position 31 (para 2-40)
or replace WTEC II dashboard cable assembly
(para 7-10) or WTEC III dashboard cable
assembly (para 7-11).
NO