TM-9-2320-334-13&P LHST Operator, Field and Parts Manual M1147A1 Trailer Download
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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. Change 1 0040 00-2 INDICATION/CONDITION DECISION (NO/YES) PROCEDURAL STEPS 1. Is 8-14 VDC present at ABS ECU power/diagnostic connector pin 3? No. Go to (Indication/Condition 3). 1. Set multimeter to VDC. Yes. Go to (Indication/Condition 2). 2. Disconnect ABS ECU power/diagnostic cable connector from ABS ECU. 3. Connect positive (+) probe of multimeter to ABS ECU power/diagnostic cable connector pin 3. 4. Connect negative (-) probe of multimeter to a known good ground. 5. Start engine on towing vehicle and note reading on multimeter.