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Is the resistance less than 10 ohms? -> Yes Suspect: - ECM connector - ECM
-> No REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. Clear any DTCs, test the system for normal operation. G549822t39 : CHECK THE EOT SIGNAL CIRCUIT FOR SHORT CIRCUIT TO 1. Measure the resistance between: C28, harness side Battery
Pin 01
Negative terminal
Is the resistance greater than 100 Kohms? -> Yes GO to Pinpoint Test G549822t40.
-> No GO to Pinpoint Test G549822t43.
G549822t40 : CHECK THE EOT SIGNAL CIRCUIT FOR SHORT CIRCUIT TO 1. Measure the resistance between: C28, harness side Battery
Pin 01
Positive terminal
Is the resistance greater than 100 Kohms? -> Yes GO to Pinpoint Test G549822t41.
-> No |