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Electric parking brake actuator - positive - Pin 14 Electric parking brake actuator - negative - Pin 07
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Is the resistance between 0.5 ohms - 1 ohms? -> Yes An intermittent fault may be present in the wiring harness. Visually check for chaffed wires or other physical damage to the harness. If no fault is found in the circuit, suspect the following component(s): - EPB module - EPB module connector, CR50
-> No GO to Pinpoint Test G531320t103 .
G531320t103 : CHECK THE ACTUATOR SIGNAL CIRCUIT FOR OPEN CIRCUIT 1.
EPB actuator connector disconnected. 2. Measure the resistance between: CR50 connector, harness side
EPB actuator connector, harness side
Electric parking brake actuator - positive - Pin 14 Electric parking brake actuator - positive - Pin 01
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Is the resistance less than 10 ohms? -> Yes GO to Pinpoint Test G531320t104 .
-> No REPAIR the open circuit. For additional information, refer to the wiring diagrams. G531320t104 : CHECK THE ACTUATOR RETURN CIRCUIT FOR OPEN CIRCUIT 1. Measure the resistance between: www. |