Lexus NX: Inspection

INSPECTION

PROCEDURE

1. INSPECT FRONT NO. 2 SPEAKER ASSEMBLY

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

Standard Resistance:

for 8 Speakers

Tester Connection

Condition

Specified Condition

1 - 2

Always

4 Ω

for 10 Speakers

Tester Connection

Condition

Specified Condition

1 - 2

Always

4 Ω

for 14 Speakers

Tester Connection

Condition

Specified Condition

1 - 2

Always

6.5 to 9.7 Ω

If the result is not as specified, replace the front No. 2 speaker assembly.

*a

Component without harness connected

(Front No. 2 Speaker Assembly)

(b) When there is a malfunction such as noise from a speaker or no sound at all, replace the speaker with a new one and check that the malfunction disappears.

OK:

Malfunction disappears.

HINT:

  • Connect the connectors to the front No. 2 speaker assemblies.
  • When there is a possibility that either the right or left front No. 2 speaker assembly is defective, inspect by interchanging the right one with the left one.
  • Perform the inspection above on both the LH and RH side.

2. INSPECT FRONT NO. 3 SPEAKER ASSEMBLY

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

Standard Resistance:

for 10 Speakers

Tester Connection

Condition

Specified Condition

1 - 2

Always

4 Ω

for 14 Speakers

Tester Connection

Condition

Specified Condition

1 - 2

Always

7 to 10.6 Ω

If the result is not as specified, replace the front No. 3 speaker assembly.

*a

Component without harness connected

(Front No. 3 Speaker Assembly)

READ NEXT:

 Installation

INSTALLATION CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The procedure listed below is for the LH side. PROCEDURE 1. INSTALL FRONT NO. 3 SPEAKER ASSEMBLY NOTI

 Noise Filter

 On-vehicle Inspection

ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT RADIO SETTING CONDENSER (a) With the radio setting condenser installed, check that there is no looseness or other abnormalities. (b) Measure the resistanc

SEE MORE:

 Check Bus 3 Lines for Short Circuit

DESCRIPTION There may be a short circuit between the CAN main bus lines and/or CAN branch lines when the resistance between terminals 6 (CA3H) and 21 (CA3L) of the central gateway ECU (network gateway ECU) is below 54 Ω. Symptom Trouble Area *1: w/ Telematics Transceiver *2: w/ Bus Buffer

 Headlight Cleaner Motor

ComponentsCOMPONENTS ILLUSTRATION *1 FRONT BUMPER ASSEMBLY *2 HEADLIGHT CLEANER MOTOR AND PUMP ASSEMBLY RemovalREMOVAL PROCEDURE 1. REMOVE FRONT BUMPER ASSEMBLY Click here 2. REMOVE HEADLIGHT CLEANER MOTOR AND PUMP ASSEMBLY (a) Loosen the clip and remove the headlight cleaner ho

© 2016-2024 Copyright www.lexunx.com