FOUR CTIS ECU INDICATOR LIGHTS FLASHING (CONT)

SOAPY WATER LEAK TEST - TM-9-2320-365-20-2_855

SOAPY WATER LEAK TEST - TM-9-2320-365-20-2_857

/.5tonm1078v1-5/TM-9-2320-365-20-2 M1078 Series 2-1/2 Ton 4x4 Light Medium Tactical Vehicles (LMTV) Manual
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TM 9-2320-365-20-2 2-1804 Soapy Water Leak Test NO YES 4. Air pressure at wet tank OK. Tires OK. CTIS wheel seals OK. Kneeling valves at front wheels OK. CTIS wheel valves OK. KNOWN INFO TEST OPTIONS REASON FOR QUESTION A leak in supply hose to affected wheel will prevent wheel from coming to matching pressure with all other wheels and will cause four CTIS ECU indicator lights to flash. Are air hoses and fittings from quick release valve to affected wheel(s) free from leaks and damage? Faulty air hoses from quick release valve to affected wheel(s). Faulty front axle quick release valve. Faulty rear axle quick release valve(s). Faulty rear axle quick release valve fittings. Faulty front axle quick release valve fittings. Faulty front tee fittings. Faulty manifold valve assembly delivery port fittings. Faulty cab floor air hose fittings. Faulty manifold valve assembly. Faulty CTIS ECU. POSSIBLE PROBLEMS Tighten loose air hoses. Replace damaged air hoses or fittings (para 23-2). m2. FOUR CTIS ECU INDICATOR LIGHTS FLASHING (CONT)

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