- Navigation antenna assembly (antenna cord sub-assembly)
- Navigation receiver assembly
| Last Modified: 04-05-2023 | 6.11:8.1.0 | Doc ID: RM100000000VJ70 |
| Model Year Start: 2016 | Model: Sienna | Prod Date Range: [12/2015 - 11/2017] |
| Title: NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM: B15C0,B15C1; Short in GPS Antenna; 2016 - 2017 MY Sienna [12/2015 - 11/2017] | ||
|
DTC |
B15C0 |
Short in GPS Antenna |
|
DTC |
B15C1 |
Open in GPS Antenna |
DESCRIPTION
These DTCs are stored when a malfunction occurs in the navigation antenna assembly.
|
DTC No. |
DTC Detection Condition |
Trouble Area |
|---|---|---|
|
B15C0 |
Navigation antenna malfunction |
|
|
B15C1 |
Navigation antenna power source malfunction |
CAUTION / NOTICE / HINT
NOTICE:
Check that the navigation antenna assembly cable is properly installed and does not have any sharp bends, pinching or loose connections before performing the following inspection procedure (See page
![2016 - 2020 MY Sienna [12/2015 - ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: ELECTRONIC CIRCUIT INSPECTION PROCEDURE](/t3Portal/stylegraphics/info.gif)
).
PROCEDURE
|
1. |
CHECK DTC |
(a) Clear the DTCs (See page
).
(b) Recheck for DTCs and check that no DTCs are output.
OK:
No DTCs are output.
| OK |
|
USE SIMULATION METHOD TO CHECK (See page
|
|
|
2. |
INSPECT NAVIGATION ANTENNA ASSEMBLY (ANTENNA CORD SUB-ASSEMBLY) |
(a) Remove the navigation antenna assembly (antenna cord sub-assembly) (See page
).
|
(b) Measure the resistance according to the value(s) in the table below. Standard Resistance:
|
|
Text in Illustration
|
*a |
Component without harness connected (Navigation Antenna Assembly (Antenna Cord Sub-assembly)) |
| OK |
|
| NG |
|
|
|