Error Code 1431 - Idle Validation Switch Circuit Failure - Continued

Table 3. Error Code 1431 - Idle Validation Switch Circuit Failure Troubleshooting Procedures

Error Code 1431 - Idle Validation Switch Circuit Failure - Continued - TM-10-3930-675-20-1_210

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 00-17 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 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). 4. Place ignition switch to OFF position. Disconnect harness from sensor switch. a. Measure resistance between pin 1 and pin 3 of 690 connector (X690) with pedal released. Resistance should be less than 125 ohms. If resistance is not as specified, replace throttle position sensor (WP 0061 00). b. Measure resistance between pin 1 and pin 2 of 690 connector (X690) with pedal depressed. Resistance should be less than 125 ohms. If resistance is not as specified, replace throttle position sensor (WP 0061 00). 1,3 USE TEST LEAD KIT P/N 3822917 X690 1 OR 2 GN 3 BU BK 6 RD 5 WH 4 <125 OHMS <125 OHMS 1,2

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