Error Code 1598 - Voltage Monitor, Very Low Voltage Failure - Cont

Error Code 1598 - Voltage Monitor, Very Low Voltage Failure - Cont - TM-10-3930-675-20-1_445

Error Code 1598 - Voltage Monitor, Very Low Voltage Failure - Cont - TM-10-3930-675-20-1_447

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 0025 00-26 ENGINE BATTERY VOLTAGE CIRCUITS TROUBLESHOOTING - CONTINUED 0025 00 Table 7. Error Code 1598 - Voltage Monitor, Very Low Voltage Failure Troubleshooting Procedures - Continued. MALFUNCTION TEST OR INSPECTION CORRECTIVE ACTION Error Code 1598 - Voltage Monitor, Very Low Voltage Failure - Continued 5. Ensure that ignition switch is in OFF position. Turn off circuit breakers 51-F4 and 51- F5. Disconnect OEM harness from engine ECU. a. Inspect OEM harness connector on ECU side and harness side for dirty, corroded, bent, broken, and pushed back or extended pins. Clean and repair connector as required (WP 0111 00). b. Check for dirt or moisture in or on connectors and for missing or damaged connector seals. Remove dirt and moisture from connector. Replace missing or damaged connector seals (WP 0111 00). 6. Place ignition switch in OFF position and disconnect OEM harness from engine ECU (794). Perform the following resistance checks. If resistance is not as specified, replace battery cables (WP 0108 00). a. Measure resistance from harness connector pin 7 to positive (+) battery terminal. Resistance should be less than 10 ohms. b. Measure resistance from harness connector pin 8 to positive (+) battery terminal. Resistance should be less than 10 ohms. c. Measure resistance from harness connector pin 17 to positive (+) battery terminal. Resistance should be less than 10 ohms.

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