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 186 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.

Change 1

0033 00-2

INDICATION/CONDITION

DECISION (NO/YES)

PROCEDURAL STEPS

1.

Is blink code still present

after left rear ABS wheel

speed sensor position is

reset?

No.

Fault corrected.

1.

Push left rear ABS wheel

speed sensor in until it

contacts tooth wheel.

Yes.

Go to (Indication/Condition

2).

2.

Start engine of towing

vehicle.

NOTE

Trailer must be operated more than 4 mph (6 km/h) during road test.

3.

Road test trailer.

4.

Park towing vehicle.

5.

Press button on ABS

diagnostic tool for 1 second.

6.

Check to see if ABS

diagnostic tool and ABS

diagnostic light blink.