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CR32 connector, harness side
CR32 connector, harness side
Electric parking brake switch apply 2 - signal - Pin 02
Electric parking brake switch release 2 - signal - Pin 14
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Is the resistance between 1.19 Kohms - 1.222 Kohms? -> 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 - EPB module connector, CR32
-> No GO to Pinpoint Test G531320t96 .
G531320t95 : CHECK IF THE SHORT CIRCUIT IS IN THE HARNESS OR THE 1.
Electric parking brake switch (TL82) connector disconnected. 2. Measure the resistance between: CR50 connector, harness side
CR50 connector, harness side
Electric parking brake switch apply 1 - signal - Pin 10
Electric parking brake switch release 1 - signal - Pin 11
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Is the resistance greater than 100 Kohms? -> Yes INSTALL a new EPB switch. Parking Brake Switch (70.35.46)
-> No REPAIR the short circuit. For additional information, refer to the wiring diagrams. |