- Antenna cord sub-assembly
- No. 2 antenna cord sub-assembly
- No. 5 antenna cord sub-assembly
- Roof antenna assembly
- Radio and display receiver assembly
| Last Modified: 04-05-2023 | 6.11:8.1.0 | Doc ID: RM1000000019005 |
| Model Year Start: 2018 | Model: Sienna | Prod Date Range: [11/2017 - ] |
| Title: NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM: B15FE,B15FF; XM Tuner Antenna Disconnected; 2018 - 2020 MY Sienna [11/2017 - ] | ||
|
DTC |
B15FE |
XM Tuner Antenna Disconnected |
|
DTC |
B15FF |
XM Tuner Antenna Short |
DESCRIPTION
These DTCs are stored when a malfunction occurs in the satellite radio antenna which is connected to the radio and display assembly.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
|---|---|---|---|
|
B15FE |
XM Tuner Antenna Disconnected |
The roof antenna assembly is not connected |
|
|
B15FF |
XM Tuner Antenna Short |
A short occurs in the roof antenna assembly |
|
CAUTION / NOTICE / HINT
NOTICE:
When replacing the radio and display receiver assembly, always replace it with a new one. If a radio and display receiver assembly which was installed to another vehicle is used, the following may occurs:
- A communication malfunction DTC may be stored.
- The radio and display receiver assembly may not operate normally.
PROCEDURE
|
1. |
REPLACE ANTENNA CORD SUB-ASSEMBLY (for NAVIGATION ANTENNA) |
(a) Replace the antenna cord sub-assembly (for navigation antenna) with a new or known good one.
(b) Clear the DTCs.
Click here
![2018 - 2020 MY Sienna [11/2017 - ]; NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM: DTC CHECK / CLEAR](/t3Portal/stylegraphics/info.gif)
(c) Recheck for DTCs and check that no DTCs are output.
Click here
OK:
No DTCs are output.
| OK |
|
END |
|
|
2. |
CHECK NO. 5 ANTENNA CORD SUB-ASSEMBLY |
|
(a) Disconnect the No. 5 antenna cord sub-assembly connector from No. 2 antenna cord sub-assembly (roof headlining assembly). |
|
(b) Disconnect the No. 5 antenna cord sub-assembly (roof headlining assembly) connector from the telephone antenna assembly.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
CD-3 - BC-1 |
Always |
Below 1 Ω |
|
CD-3a - BC-1a |
Always |
Below 1 Ω |
|
CD-3 - Body ground |
Always |
10 kΩ or higher |
|
CD-3a - Body ground |
Always |
10 kΩ or higher |
| NG |
|
|
|
3. |
CHECK NO. 2 ANTENNA CORD SUB-ASSEMBLY (ROOF HEADLINING ASSEMBLY) |
|
(a) Disconnect the No. 2 antenna cord sub-assembly (roof headlining assembly) connector from the antenna cord sub-assembly (for navigation antenna). |
|
(b) Disconnect the No. 2 antenna cord sub-assembly (roof headlining assembly) connector from the No. 5 antenna cord sub-assembly.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
BC-2 - AB-1 |
Always |
Below 1 Ω |
|
BC-2a - AB-1a |
Always |
Below 1 Ω |
|
AB-1 - Body ground |
Always |
10 kΩ or higher |
|
AB-1a - Body ground |
Always |
10 kΩ or higher |
| NG |
|
|
|
4. |
CHECK TELEPHONE ANTENNA ASSEMBLY |
(a) Replace the telephone antenna assembly with a known good one (See page
).
(b) Clear the DTCs (See page
).
(c) Check for DTCs (See page
).
OK:
No DTCs are output.
| OK |
|
END |
| NG |
|
|
|