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Is the resistance greater than 10 Kohms? -> Yes An intermittent fault may be present in the wiring harness. Visually check for chaffed wires or other physical damage to the harness. Refer to the warranty policy and procedures manual if a module is suspect.
-> No REPAIR the short circuit. For additional information, refer to the wiring diagrams. Clear the DTC, test the system for normal operation. G552802t10 : CHECK THE COMMAND CIRCUIT FOR HIGH RESISTANCE 1. Key off. 2. Disconnect the ECM connector, C101 3. Key on, engine off. 4. Measure the resistance between: C073, harness side C101, harness side Pin 02
Pin H1
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Is the resistance less than 10 ohms? -> Yes An intermittent fault may be present in the wiring harness. Visually check for chaffed wires or other physical damage to the harness.
-> No REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. Clear the DTC, test the system for normal operation. PINPOINT TEST G552802p3 : BATTERY G552802t11 : CHECK FOR GENERATOR OUTPUT 1. Key off. 2. Measure and record the voltage between: Battery
Battery
Positive terminal Negative terminal
3. Key on, engine running.
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