Lexus NX manuals

Lexus NX: Inspection

Lexus NX Service Manual / Brake / Brake System (other) / Brake Booster Pump / Inspection

INSPECTION

PROCEDURE

1. INSPECT BRAKE BOOSTER PUMP ASSEMBLY

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

A51-1 (BM1) - A51-2 (GND1)

Always

Below 10 Ω

A52-2 (BM2) - A52-1 (GND2)

Always

Below 10 Ω

A51-1 (BM1) - A52-2 (BM2)

Always

Below 1 Ω

A51-2 (GND1) - A52-1 (GND2)

Always

Below 1 Ω

*a

Component without harness connected

(Brake Booster Pump Assembly)

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DISPOSAL PROCEDURE 1. DISPOSE OF BRAKE BOOSTER PUMP ASSEMBLY (a) Remove the accumulator from the brake booster pump assembly. (b) Secure the accumulator in a vise. (c) Using a hacksaw, make a cut i

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DTC CHECK / CLEAR CHECK DTC (a) Turn the power switch off. (b) Connect the Techstream to the DLC3. (c) Turn the power switch on (IG). (d) Turn the Techstream on. (e) Enter the following menus: Body Electrical / (desired system) / Trouble Codes. Body Electrical > Master Switch > Trouble Codes B

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