Error Code 1431 - Idle Validation Switch Circuit Failure - Continued

Error Code 1431 - Idle Validation Switch Circuit Failure - Continued - TM-10-3930-675-20-1_209

Error Code 1431 - Idle Validation Switch Circuit Failure - Continued - TM-10-3930-675-20-1_211

TM-10-3930-675-20-1 Rough Terrain Container Handler (RTCH): RT 240; 53 000 Lb Capacity; 4x4 Manual
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TM 10-3930-675-20-1 0008 00-18 ENGINE TPS AND IDLE VALIDATION SWITCH TROUBLESHOOTING - CONTINUED 0008 00 Table 3. Error Code 1431 - Idle Validation Switch Circuit Failure Troubleshooting Procedures - Continued. MALFUNCTION TEST OR INSPECTION CORRECTIVE ACTION Error Code 1431 - Idle Validation Switch Circuit Failure - Continued 5. Place ignition switch in OFF position and disconnect harness from a sensor switch. 6. Measure resistance between pin 2 and pin 3 of 690 connector (X690) with pedal released and depressed. Resistance should be greater than 100k ohms. If resistance is not as specified, replace throttle position sensor (WP 0061 00). 7. Place ignition switch to OFF position and disconnect OEM harness connector from engine ECU. a. Inspect harness connector and engine ECU connector for dirty, corroded, bent, broken, pushed back, and extended pins. Clean and repair connector(s) as required (WP 0111 00). b. Check harness and engine ECU for dirt or moisture in or on connector and for missing or damaged connector seals. Remove dirt and moisture from connector. Replace missing or damaged connector seals (WP 0111 00). 2,3 USE TEST LEAD X690 1 OR 2 GN 3 BU BK 6 RD 5 WH 4 >100K OHMS KIT P/N 3822917

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