TM-9-2320-366-20-3 MTV Unit Maintenance Manual M1083 Series - Volume 3 Download
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TM 9-2320-366-20-3 TM 9-2320-366-20-3 TM 9-2320-366-20-3 TM 9-2320-366-20-3 TM 9-2320-366-20-3 NO YES 2. Is continuity present from P110U to P111B? KNOWN INFO POSSIBLE PROBLEMS Faulty CTIS cable-speed signal. Faulty cab dashboard wiring harness - speed signal. Faulty cab dashboard wiring harness - LED input to CTIS cable. Faulty CTIS cable - LED input to ECU. Faulty ECU - O.S pressure change function. Faulty overspeed indicator LED. Faulty cab dashboard wiring harness - ground for LED. Faulty cab dashboard wiring harness - power to LED. Faulty CTIS cable power to LED. Faulty ECU - O.S. warning indicator function. TEST OPTIONS Circuit breakers OK. Power supplied to CTIS. Speedometer OK. Indicator display lights OK. Continuity Test or STE/ICE-R Test #91 REASON FOR QUESTION CTIS overspeed warning light and overspeed pressure change will not operate if CTIS ECU does not receive speed signal through CTIS cable assembly. Repair wire 1528 (para 2-45) or replace CTIS cable assembly (para 7-60). m6. CTIS OVERSPEED WARNING LIGHT DOES NOT ILLUMINATE AND/OR OVERSPEED PRESSURE CHANGE m6. CTIS OVERSPEED WARNING LIGHT DOES NOT ILLUMINATE AND/OR OVERSPEED PRESSURE CHANGE m6. CTIS OVERSPEED WARNING LIGHT DOES NOT ILLUMINATE AND/OR OVERSPEED PRESSURE CHANGE m6. CTIS OVERSPEED WARNING LIGHT DOES NOT ILLUMINATE AND/OR OVERSPEED PRESSURE CHANGE m6. CTIS OVERSPEED WARNING LIGHT DOES NOT ILLUMINATE AND/OR OVERSPEED PRESSURE CHANGE (CONT) (CONT) (CONT) (CONT) (CONT) 2-2124 2-2124 2-2124 2-2124 2-2124