TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
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TEST OPTIONS REASON FOR QUESTION YES NO KNOWN INFO TEST OPTIONS REASON FOR QUESTION YES NO Continuity Test or STE/ICE-R Test #91 Continuity Test or STE/ICE-R Test #91 Replace CTIS cable assembly (para 7-53). Replace CTIS cable assembly (para 7-53). Is continuity present from connector P111 pin A to connector P112 socket A? Is continuity present from connector P111 pin A to connector P112 socket B? 4. KNOWN INFO 5. 2-912 Change 2 e82. CENTRAL TIRE INFLATION SYSTEM (CTIS) DOES NOT OPERATE (CONT) TM 9-2320-365-20-1 VOLTS gage registers in green zone with engine running. Circuit breaker CB40 OK. FRONT BRAKE AIR and REAR BRAKE AIR pressure gages read normal. Air pressure switch OK. Start and charging cable assembly OK. WTEC II / WTEC III dashboard cable assembly OK. POSSIBLE PROBLEMS Faulty air pressure transducer. Faulty manifold valve assembly. Faulty CTIS ECU. Faulty CTIS cable assembly. VOLTS gage registers in green zone with engine running. Circuit breaker CB40 OK. FRONT BRAKE AIR and REAR BRAKE AIR pressure gages read normal. Air pressure switch OK. Start and charging cable assembly OK. WTEC II / WTEC III dashboard cable assembly OK. POSSIBLE PROBLEMS Faulty air pressure transducer. Faulty manifold valve assembly. Faulty CTIS ECU. Faulty CTIS cable assembly. If continuity is not present, CTIS cable assembly is faulty. If continuity is not present, CTIS cable assembly is faulty.