KNOWN INFO
TEST OPTIONS
REASON FOR QUESTION
NO
YES
Continuity Test or
STE/ICE-R Test #91
If continuity is not present,
wire 1914 is faulty.
2.
Circuit breaker CB67 OK.
No marker lights illuminate.
POSSIBLE PROBLEMS
Faulty dashboard cable
assembly.
Faulty main light switch.
Faulty relay K20.
Is continuity present from
circuit breaker CB67
socket 3 to relay K20
terminal 87 on PDP?
e47A. ALL MARKER LIGHTS DO NOT ILLUMINATE IN NORMAL MODE (CONT)
Repair wire 1914 from circuit
breaker CB67 socket 3 to relay K20
terminal 87 on PDP (para 2-40) or
replace WTEC II dashboard cable
assembly (para 7-10) or WTEC III
dashboard cable assembly
(para 7-11).
TM 9-2320-365-20-1
2-584.54 Change 1