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 DOES NOT OPERATE-Continued 0031 00 BRAKE SYSTEM TROUBLESHOOTING - Continued Table 1. Anti-Lock Brake System (ABS) Diagnostic Light Does Not Operate - Continued. 0031 00-15/16 Blank Change 1 INDICATION/CONDITION DECISION (NO/YES) PROCEDURAL STEPS 13. Is continuity present across circuit breaker CB1? No. Replace circuit breaker CB1 (WP 0057 00). 1. Position towing vehicle master power switch to off. Yes. Replace module 5 (WP 0057 00). 2. Set multimeter to ohms. 3. Loosen two screws and open lid of voltage converter box. 4. Connect positive (+) probe of multimeter to one terminal of circuit breaker CB1. 5. Connect negative (-) probe of multimeter to other terminal of circuit breaker CB1 and note reading on multimeter.