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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. If no fault is found in the circuit, suspect the following component(s): - EPB module - EPB module connector, CR50
-> No INSTALL a new EPB switch. Parking Brake Switch (70.35.46)
PINPOINT TEST G531320p9 : PRIMARY G531320t43 : CHECK THE PRIMARY APPLY SWITCH CIRCUIT RESISTANCE 1. Key off. 2.
Electric parking brake module connector 1 (CR50) disconnected. 3.
Electric parking brake module connector 2 (CR32) disconnected. 4. Key on, engine off. 5. Measure the resistance between: CR50 connector, harness side
CR32 connector, harness side
Electric parking brake switch apply 1 - signal - Pin 10
Electric parking brake switch - switch return - Pin 06
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Is the resistance between 595 ohms - 611 ohms? |