Lexus NX: Inspection

Lexus NX Service Manual / Audio & Visual & Telematics / Audio / Video / Rear Door Speaker / Inspection

INSPECTION

PROCEDURE

1. INSPECT REAR 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	3.6 to 5.6 Ω

If the result is not as specified, replace the rear speaker assembly.

*a	Component without harness connected (Rear Speaker Assembly)

2. INSPECT REAR NO. 2 SPEAKER ASSEMBLY

(a) 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 rear No. 2 speaker assemblies.
When there is a possibility that either the right or left rear 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 sides.

SEE MORE:

Disassembly

DISASSEMBLY CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The following procedure is for the LH side. PROCEDURE 1. REMOVE FRONT DISC BRAKE PISTON (a) Place a piece of cloth between the front disc brake pistons and the disc brake cylinder assembly LH.

Touch Pad Memory Module Malfunction (B155B)

DESCRIPTION This DTC is stored if the remote operation controller assembly (remote touch) detects a malfunction in itself, such as internal hardware failure or touch pad memory module malfunction. DTC No. Detection Item DTC Detection Condition Trouble Area B155B Touch Pad Memory Modul

Lexus NX: Inspection

READ NEXT:

Installation

Stereo Component Amplifier

Removal

SEE MORE:

Disassembly

Touch Pad Memory Module Malfunction (B155B)