Toyota 4Runner: XM Tuner Antenna Disconnected (B15FE,B15FF)
DESCRIPTION
These DTCs are stored when a malfunction occurs in the satellite radio antenna assembly which is connected to the stereo component tuner assembly.
|
DTC No. |
DTC Detection Condition |
Trouble Area |
|---|---|---|
|
B15FE |
The satellite radio antenna assembly is not connected. |
|
|
B15FF |
A short occurs in the satellite radio antenna assembly. |
CAUTION / NOTICE / HINT
NOTICE:
After replacing the navigation receiver assembly of vehicles subscribed to pay-type satellite radio broadcasts, registration of the XM radio ID is necessary.
PROCEDURE
|
1. |
CHECK CONNECTION OF SATELLITE RADIO ANTENNA CABLE |
(a) Check if the satellite radio antenna cable is securely connected to the stereo component tuner assembly.
OK:
Satellite radio antenna cable is securely connected.
| NG | .gif) |
SECURELY CONNECT SATELLITE RADIOANTENNA CABLE |
|
.gif)
|
2. |
REPLACE NO. 3 ANTENNA CORD SUB-ASSEMBLY |
(a) Replace the No. 3 antenna cord sub-assembly (See page
.gif)
).
(b) Clear the DTCs (See page ).
(c) Recheck for DTCs and check if the same DTC are output again.
OK:
No DTCs are output.
| OK | |
END |
|
|
3. |
REPLACE NO. 2 ANTENNA CORD SUB-ASSEMBLY |
(a) Replace the No. 2 antenna cord sub-assembly (See page
).
(b) Clear the DTCs (See page ).
(c) Recheck for DTCs and check if the same DTC are output again.
OK:
No DTCs are output.
| OK | |
END |
|
|
4. |
REPLACE SATELLITE RADIO ANTENNA ASSEMBLY |
(a) Replace the satellite radio antenna assembly (See page
).
(b) Clear the DTCs (See page ).
(c) Recheck for DTCs and check if the same DTC are output again.
OK:
No DTCs are output.
| OK | |
END |
|
|
5. |
REPLACE NO. 2 INSTRUMENT PANEL WIRE |
(a) Replace the No. 2 instrument panel wire (See page
).
(b) Clear the DTCs (See page ).
(c) Recheck for DTCs and check if the same DTC are output again.
OK:
No DTCs are output.
| OK | |
END |
|
|
6. |
REPLACE STEREO COMPONENT TUNER ASSEMBLY |
(a) Replace the stereo component tuner assembly (See page
).
(b) Clear the DTCs (See page ).
(c) Recheck for DTCs and check if the same DTC are output again.
OK:
No DTCs are output.
| OK | |
END |
| NG | |
REPLACE NAVIGATION RECEIVER ASSEMBLY |
Stereo Component Amplifier Disconnected (B15D3)
DESCRIPTION
The navigation receiver assembly and stereo component amplifier assembly are
connected by the AVC-LAN communication line.
When an AVC-LAN communication error occurs between the navigat ...
Sending Malfunction (Navigation to APGS) (U0073,U0140)
DESCRIPTION
These DTCs are stored when a malfunction occurs in the CAN communication circuit.
DTC No.
DTC Detection Condition
Trouble Area
U0073
...
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Terminals Of Ecu
TERMINALS OF ECU
1. CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY
(a) Disconnect the F42 air conditioning amplifier connector.
(b) Measure the voltage and resistance according to the value(s) in the table
below.
Terminal No. (Symbol)
...
0.0272