CX31-P600-C11I, CX31-P600-C13I, CX31-P600-C15I, CX31-P600-C18I and CX31-P600-C9I Petroleum Power Train Packages and CX31-P600 Petroleum Transmission Power Train Electronic Control System Caterpillar


Replaced Relay or Solenoid Does Not Operate

Usage:

CX31-P600 GFY


图 1g01954286

有两种类型的输出。 分别为驱动器输出和反相输出。 驱动器输出包括 PTO 输出、起动马达互锁输出和倒车警报。 这些输出能够在蓄电池电压下驱动 2 安培的电流。

反相输出包括变矩器指示灯输出。 此驱动器的额定值为 0.3 安培。

如果更换继电器或电磁阀大于原有继电器或电磁阀,则表示更换件的电流容量更高,ECU 输出可能停用以避免损坏 ECU 部件的内部零件。 在这种类型的情况下将不会产生诊断代码。 输出将疑似不工作。

执行以下检查:

  • 将点火开关转到 OFF(断开)位置。 断开更换继电器或电磁阀。 安装测试灯。 接通点火开关并启用输出。 如果测试灯指示输出工作,则必须使用符合原有技术规范的继电器或电磁阀更换更换继电器或电磁阀。 如有必要,可使用一个较小的继电器或电磁阀来操作较大的继电器或电磁阀。

有四种用于驱动继电器或电磁阀的额定输出。 这些输出在底盘蓄电池电压下的额定值为 2 安培。

表 1
2 安培输出驱动器 
名称  销位置 
PTO #1 启用输出  J2-2 
倒车警报输出  J2-5 
PTO #2 启用输出  J2-6 
起动装置互锁输出  J2-7 

另有六个额定值为 300 毫安的低功率驱动器。

表 2
300 mA 输出驱动器 
名称  销位置 
发动机调速器输出  J2-11 
换档杆 #1 激活指示灯  J2-12 
换档杆 #2 激活指示灯  J2-13 
变速箱输出转速驱动器  J2-19 
变矩器输出转速驱动器  J2-20 
变矩器指示灯  J2-21 

注: 更换为较高额定电流的驱动器可能会导致功能损失。 更换驱动器或继电器后,如果导致功能损失,确保更换驱动器或继电器的额定值正确。

Caterpillar Information System:

CX31-P600-C11I, CX31-P600-C13I, CX31-P600-C15I, CX31-P600-C18I and CX31-P600-C9I Petroleum Power Train Packages and CX31-P600 Petroleum Transmission Power Train Electronic Control System Engine Does Not Crank
CX31-P600-C11I, CX31-P600-C13I, CX31-P600-C15I, CX31-P600-C18I and CX31-P600-C9I Petroleum Power Train Packages and CX31-P600 Petroleum Transmission Power Train Electronic Control System Event Code List
G3500B Engines Exhaust Manifold
C7.1 Industrial Engine and Generator Set ARD Is Disabled
797F and 797F XQ Off-Highway Trucks Fast Fill Service Center - If Equipped
797F and 797F XQ Off-Highway Truck/Tractor Braking System Brake System Pressure - Test and Adjust
797F and 797F XQ Off-Highway Truck/Tractor Braking System Brake Accumulator - Test and Charge
Rocker Valley Inserts Are Now Used in Remanufactured Cylinder Heads{1100, 1102} Rocker Valley Inserts Are Now Used in Remanufactured Cylinder Heads{1100, 1102}
Selecting the Correct Part Numbers for Sensors and Connectors{1439, 7553} Selecting the Correct Part Numbers for Sensors and Connectors{1439, 7553}
797F and 797F XQ Off-Highway Truck/Tractor Braking System Operational Checks
3512C and 3516C Marine Auxiliary and Generator Set Engines Declaration of Conformity
3512C and 3516C Marine Auxiliary and Generator Set Engines Emissions Certification Film
797F and 797F XQ Off-Highway Truck/Tractor Braking System Brake System Air - Purge
3508, 3512, and 3516 Generator Sets Additional Messages
797B Off-Highway Truck Braking System Service Brake Discs - Check
797F and 797F XQ Off-Highway Truck/Tractor Braking System Service Brakes and Retarder System Pressure - Test
797F and 797F XQ Off-Highway Truck/Tractor Braking System Slack Adjuster - Test and Adjust
797F and 797F XQ Off-Highway Truck/Tractor Braking System Piston Pump (Brake Cooling) Pressure - Test and Adjust - Extra Retarding
797F and 797F XQ Off-Highway Truck/Tractor Braking System Pump Rotating (Brake Cooling Piston Pump) - Adjust - Extra Retarding
797F and 797F XQ Off-Highway Truck/Tractor Braking System Brake Cooling Pressure - Check
797F and 797F XQ Off-Highway Truck/Tractor Braking System Internal Brake Leakage - Check
797F and 797F XQ Off-Highway Truck/Tractor Braking System Parking and Secondary Brake Release System Leakage - Check
797F and 797F XQ Off-Highway Truck/Tractor Braking System Relief Valve (Brake Release Pump and Motor) - Test and Adjust
797F and 797F XQ Off-Highway Truck/Tractor Braking System Relief Valve (Brake Oil Cooler) - Test and Adjust
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.