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)

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Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 2) (P0037,P0038,P0141,P102D)

DESCRIPTION Refer to DTC P0136. Click here HINT: When any of these DTCs are stored, the ECM enters fail-safe mode. The ECM turns off the heated oxygen sensor heater in fail-safe mode. Fail-safe mode continues until the power switch is turned off. DTC No. Detection Item DTC Detection Condi

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DESCRIPTION This DTC is stored if the rear television camera assembly receives a signal via CAN communication from the steering sensor that indicates an internal malfunction. DTC No. Detection Item DTC Detection Condition Trouble Area C1626 Steering Angle Sensor Failure A fail flag

Lexus NX: Inspection

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Installation

Electric Parking Brake System

Precaution

SEE MORE:

Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 2) (P0037,P0038,P0141,P102D)

Steering Angle Sensor Failure (C1626)