Components
COMPONENTS
ILLUSTRATION
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*1 | MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY |
*2 | MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WITH FRONT DOOR UPPER ARMREST BASE PANEL |
Inspection
INSPECTION
PROCEDURE
1. INSPECT MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY
| (a) Check that the LEDs illuminate. (1) Apply auxiliary battery voltage to the multiplex network master switch assembly and check that the LEDs illuminate. OK:
If the result is not as specified, replace the multiplex network master switch assembly. |
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Installation
INSTALLATION
PROCEDURE
1. INSTALL MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY
(a) Install the multiplex network master switch assembly with the 3 screws.
2. INSTALL MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WITH FRONT DOOR UPPER ARMREST BASE PANEL
Click here
Removal
REMOVAL
PROCEDURE
1. REMOVE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WITH FRONT DOOR UPPER ARMREST BASE PANEL
Click here
2. REMOVE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY
| (a) Remove the 3 screws and multiplex network master switch assembly. |
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Audio And Visual System(for Gasoline Model): AV Signal Stoppage (Low Battery Voltage) (B158F). Lost Communication with Meter (B1324). HD Radio Tuner Malfunction (B1551,B158D,B15A0,B15B0,B15B3,B15B7,B15BA,B15F9)
AV Signal Stoppage (Low Battery Voltage) (B158F) DESCRIPTION This DTC is stored when a video or audio signal is interrupted due to battery voltage input to the radio and display receiver assembly dropping temporarily. DTC No. Detection Item DTC Detection Condition Trouble Area B158F AV Signal Stoppa ...