e40. ONE OR BOTH HEADLIGHTS (HIGH AND LOW BEAM) DO NOT ILLUMINATE (CONT)
KNOWN INFO
TEST OPTIONS
REASON FOR QUESTION
Continuity Test or
STE/ICE-R Test #91
9.
Faulty dashboard cable
assembly.
Front lights cable assembly
OK.
Main light switch OK.
Relay K8 OK.
Relay K7 OK.
POSSIBLE PROBLEMS
Is continuity present from
relay K7 terminal 86 to
connector P18 pin 3?
This test determines which
section of wire 16 is faulty.
Repair wire 16 from connector P16 pin 3
to connector PX15 socket M (para 2-40) or
replace WTEC II dashboard cable assembly
(para 7-10) or WTEC III dashboard cable
assembly (para 7-11).
Repair wire 16 from PDP relay K7
terminal 86 to connector P16 pin 3
(para 2-40) or replace WTEC II dashboard
cable assembly (para 7-10) or WTEC III
dashboard cable assembly (para 7-11).
YES
NO
CAUTION
Read CAUTION
on following page.
TM 9-2320-365-20-1
2-518.2 Change 1