Lexus NX: Inspection

Lexus NX Service Manual / Brake / Parking Brake / Electric Parking Brake Switch / Inspection

INSPECTION

PROCEDURE

1. INSPECT INTEGRATION CONTROL AND PANEL ASSEMBLY (ELECTRIC PARKING BRAKE SWITCH)

(a) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
9 (LOK1) -16 (GND1)	OFF(Release)	97.09 to 107.31kΩ
	ON(Lock)	2.09 to 2.31kΩ
	Switch not operated	97.09 to 107.31kΩ
10 (LOK2) -16 (GND1)	OFF(Release)	5.51 to 6.09kΩ
	ON(Lock)	1.045 to 1.155kΩ
	Switch not operated	5.51 to 6.09kΩ
1 (RLS1) -16 (GND1)	OFF(Release)	1.045 to 1.155kΩ
	ON(Lock)	5.51 to 6.09kΩ
	Switch not operated	5.51 to 6.09kΩ
2 (RLS2) -16 (GND1)	OFF(Release)	1.045 to 1.155kΩ
	ON(Lock)	5.51 to 6.09kΩ
	Switch not operated	5.51 to 6.09kΩ

If the result is not as specified, replace the integration control and panel assembly (electric parking brake switch).

*a	Component without harness connected Integration Control and Panel Assembly (Electric Parking Brake Switch)

SEE MORE:

Removal

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How To Proceed With Troubleshooting

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Lexus NX: Inspection

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Installation

Electric Parking Brake System

Precaution

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Removal

How To Proceed With Troubleshooting