Toyota Tacoma (2015-2018) Service Manual: Extension Module Malfunction (B1552,B158A,B15BA)
DESCRIPTION
These DTCs are stored when a malfunction occurs in the extension module.
|
DTC Code |
DTC Detection Condition |
Trouble Area |
|---|---|---|
|
B1552 |
Internal malfunction of the extension module |
Stereo component tuner assembly |
|
B158A |
Screen noise adjustment fails |
|
|
B15BA |
When either of the conditions below is met:
|
CAUTION / NOTICE / HINT
NOTICE:
After replacing the stereo component tuner assembly of vehicles subscribed to pay-type satellite radio broadcasts, XM radio ID registration is necessary.
PROCEDURE
|
1. |
CHECK FOR DTC |
(a) Clear the DTCs (See page .gif)
).
(b) Check for DTCs (See page ).
OK:
No DTCs are output.
| OK | .gif) |
USE SIMULATION METHOD TO CHECK |
| NG | |
REPLACE STEREO COMPONENT TUNER ASSEMBLY |
HD Radio Tuner Malfunction (B1551,B15A0,B15AD,B15B0,B15B3,B15B4,B15B7)
DESCRIPTION
These DTCs are stored when a malfunction occurs in the navigation receiver assembly.
DTC No.
DTC Detection Condition
Trouble Area
B1551
...
USB Media Malfunction (B1585)
DESCRIPTION
This DTC is stored when a malfunction occurs in a connected device.
DTC No.
DTC Detection Condition
Trouble Area
B1585
USB De ...
Other materials:
Repair
REPAIR
PROCEDURE
1. REPAIR INTAKE VALVE SEATS
NOTICE:
Repair the intake valve seat while checking the seating position.
Keep the lip free of foreign matter.
(a) Using a 45° cutter, resurface the valve seat so that the valve seat
width is more than the specif ...
System Diagram
SYSTEM DIAGRAM
Communication Table
Sender
Receiver
Signal
Line
ECM
Combination Meter Assembly
Cruise main indicator light signal
CAN
Skid Control ECU
ECM
Vehicle st ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL AUTO HIGH BEAM SWITCH
(a) Attach the 2 claws to install the auto high beam switch to the instrument
panel lower finish panel sub-assembly.
2. INSTALL INSTRUMENT PANEL LOWER FINISH PANEL SUB-ASSEMBLY
Click here
3. CONNECT HOOD LOCK CONTROL LEVER SUB-ASSEMBL ...
