e60. ONE OR BOTH BLACKOUT STOPLIGHTS DO NOT ILLUMINATE (CONT)
TM 9-2320-365-20-1
2-734 Change 1
WARNING
CAUTION
Read WARNING and
CAUTION on
following page.
4.
Is 12 VDC present at
connector P77 (LH) or
connector P63 (RH)?
TEST OPTIONS
Voltage Test or
STE/ICE-R Test #89
REASON FOR QUESTION
If 12 VDC is not present, wire
23 is faulty. If 12 VDC is
present, composite taillight
assembly is faulty.
KNOWN INFO
Stoplights illuminate in normal
mode.
Dashboard cable assembly OK.
Main light switch OK.
Lamp OK.
POSSIBLE PROBLEMS
Faulty rear lights cable
assembly.
Faulty composite taillight
assembly.
NO
Repair wire 23 from connector P77 (LH)
or connector P63 (RH) to splice E18
(para 2-40) or replace rear lights cable
assembly (para 7-75).
YES
Replace composite taillight
assembly (para 7-32).