TM-9-2330-334-13-P
FAMILY OF MEDIUM TACTICAL VEHICLES (FMTV) LOAD HANDLING SYSTEM TRAILER (LHST) M1147A1
TECHNICAL MANUAL; OPERATOR AND FIELD LEVEL MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL)
DECEMBER 2013
CHANGE 1
TM-9-2330-334-13-P - Page 188 of 1184
TM 9-2330-334-13&P
ANTI-LOCK BRAKE SYSTEM (ABS) DIAGNOSTIC
LIGHT BLINKS FOUR TIMES-Continued
0033 00
BRAKE SYSTEM TROUBLESHOOTING - Continued
Table 1.
Anti-Lock Brake System (ABS) Diagnostic Light Blinks Four Times - Continued.
Change 1
0033 00-4
INDICATION/CONDITION
DECISION (NO/YES)
PROCEDURAL STEPS
3.
Is continuity present across
left rear ABS control sensor
harness connector with
jumper wire across
connector YE1?
No.
Replace ABS control sensor
harness (WP 0073 00).
1.
Loosen retaining clip on
connector YE1.
Yes.
Replace ABS ECU (WP 0071
00).
2.
Disconnect connector YE1
from ABS ECU.
3.
Install jumper wire across
connector YE1.
4.
Connect positive (+) probe
of multimeter to one pin of
ABS control sensor harness
connector.
5.
Connect negative (-) probe
of multimeter to other pin of
ABS control sensor harness
connector and note reading
on multimeter.
END OF WORK PACKAGE
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