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 217 of 1184

TM 9-2330-334-13&P

ANTI-LOCK BRAKE SYSTEM (ABS) DIAGNOSTIC

LIGHT BLINKS FOURTEEN TIMES-Continued

0040 00

BRAKE SYSTEM TROUBLESHOOTING - Continued

Table 1.

Anti-Lock Brake System (ABS) Diagnostic Light Blinks Fourteen Times - Continued.

0040 00-3

Change 1

INDICATION/CONDITION

DECISION (NO/YES)

PROCEDURAL STEPS

2.

Is continuity present from

ABS ECU Power/Diagnostic

cable connector pin 4 to a

known good ground?

No.

Go to (Indication/Condition

7).

1.

Set multimeter to ohms.

Yes.

Replace ABS ECU (WP 0071

00).

2.

Connect positive (+) probe

of multimeter to ABS ECU

Power/Diagnostic cable

connector pin 4.

3.

Connect negative (-) probe

of multimeter to a known

good ground and note

reading on multimeter.