e18E. WATER TEMP GAGE DOES NOT ILLUMINATE (CONT)
WARNING
CAUTION
Read WARNING and
CAUTION on
following page.
TEST OPTIONS
Voltage Test or
STE/ICE-R Test #89
REASON FOR QUESTION
If 12 VDC is not present, wire
1542 is faulty.
KNOWN INFO
3.
POSSIBLE PROBLEMS
Circuit breaker CB70 OK.
Main light switch OK.
Faulty dashboard cable
assembly.
Faulty dimmer switch.
Faulty WATER TEMP gage.
Is 12 VDC present at
connector PX24 socket 1?
YES
NO
Repair wire 1542 from connector PX24
socket 1 to connector PX15 socket B (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
2-380.22 Change 1