Lexus NX: ECU Malfunction (B1362)
Lexus NX Service Manual / Audio & Visual & Telematics / Audio / Video / Asc System / ECU Malfunction (B1362)
DESCRIPTION
This DTC is stored when the stereo component equalizer assembly detects an internal malfunction.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| B1362 | ECU Malfunction | An internal malfunction occurs in the stereo component equalizer assembly | Stereo component equalizer assembly |
PROCEDURE
| 1. | CHECK FOR DTC |
(a) Clear the DTCs.
Click here .gif)
(b) Check for DTCs.
Click here
OK:
DTC B1362 is not output.
| OK | .gif) | USE SIMULATION METHOD TO CHECK |
| NG | | REPLACE STEREO COMPONENT EQUALIZER ASSEMBLY |
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DESCRIPTION This circuit is the power source circuit for the stereo component equalizer assembly. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits related to this system
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Inspection
INSPECTION CAUTION / NOTICE / HINT NOTICE:
When using a vise, place aluminum plates between the part and vise.
When using a vise, do not overtighten it.
PROCEDURE 1. INSPECT REAR DRIVE SHAFT ASSEMBLY (a) Check that there is no excessive play in the radial direction of the inboard joint an
Removal
REMOVAL PROCEDURE 1. REMOVE REAR SEAT ASSEMBLY (for Power Seat) Click here 2. REMOVE REAR SEAT ASSEMBLY (for Manual Seat) Click here 3. REMOVE TONNEAU COVER ASSEMBLY Click here 4. REMOVE DECK BOARD ASSEMBLY Click here 5. REMOVE NO. 2 DECK BOARD SUB-ASSEMBLY Click here 6. REMOVE
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