Quantcast ANTI-LOCK BRAKING SYSTEM (ABS) DIAGNOSTIC TOOL BLINKS 14 TIMES IN SERIES: ABS SYSTEM CONFIGURATION OR POWER SUPPLY FAULT -CONT. - TM-9-2330-394-13-P0431

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TM 9-2330-394-13&P
BRAKE SYSTEM TROUBLESHOOTING - Continued
0037 00
BRAKE SYSTEM - Continued
Table 1. Brake System Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
6.
If towing vehicle is not FMTV
15. ANTI-LOCK BRAKING
A1, position main light
SYSTEM (ABS) DIAGNOSTIC
switch to SER DRIVE and
TOOL BLINKS 14 TIMES IN
depress brake pedal during
SERIES: ABS SYSTEM
step (7).
CONFIGURATION OR POWER
SUPPLY FAULT - CONTINUED
7.
Note reading on digital
multimeter.
8.
If towing vehicle is not FMTV
A1, position main light
switch to OFF.
9.
Shut down towing vehicle
engine.
10. If 8-14 vdc is not present,
go to step 3 of this
malfunction.
2.
Check to see if continuity is
1.
Set digital multimeter to
present between ABS ECU
ohms.
POWER connector pin and a
known good ground.
2.
Connect positive (+) probe
of digital multimeter to
POWER connector pin 4.
0037 00-69


 


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