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-> 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. G552802t3 : CHECK THE MONITOR CIRCUIT FOR SHORT CIRCUIT TO 1. Measure the resistance between: C073, harness side Battery
Pin 03
Positive terminal
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Is the resistance greater than 10 Kohms? -> Yes GO to Pinpoint Test G552802t5.
-> No GO to Pinpoint Test G552802t4.
G552802t4 : CHECK WHETHER THE SHORT CIRCUIT IS IN THE HARNESS OR 1. Key off. 2. Disconnect the ECM connector, C101 3. Key on, engine off. 4. Measure the resistance between: C073, harness side Battery
Pin 03
Negative terminal
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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. |